%%
%% This is file `jureco.bst',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% jurabib.dtx  (with options: `jurecobst')
%% ----------------------------------------
%% BibTeX style for use with the jurabib package version v0.52p
%% Copyright (C) 1999, 2000, 2001, 2002  Jens Berger
%% See jurabib.ins  for the copyright details.
%% 
ENTRY{
  address
  author
  booktitle
  chapter
  edition
  editor
  howpublished
  institution
  isbn
  issn
  journal
  key
  language
  month
  note
  number
  organization
  pages
  publisher
  school
  series
  title
  type
  volume
  year
%%
  url
  urldate
  volumetitle
  dissyear
  howcited
  juratitle
  juraauthor
  shorttitle
  shortauthor
  ssedition
  titleaddon
  booktitleaddon
  editortype
  sortkey
  annote
  gender
  translator
  flanguage
  oyear
  oaddress
  opublisher
  updated
  totalpages
  founder
  }
  { repeat-authors repeat-titles }
  { label dummy.label extra.label sort.label current-authors
  }

INTEGERS { output.state before.all mid.sentence after.sentence after.block }

INTEGERS { colon.after  period.dash }

FUNCTION {init.state.consts}
{ #0 'before.all :=
  #1 'mid.sentence :=
  #2 'after.sentence :=
  #3 'after.block :=
  #4 'colon.after :=
  #5 'period.dash :=
}

STRINGS { s t u v w x }

FUNCTION {output.nonnull}
{ 's :=
  output.state after.block =
    { write$ }
    { output.state before.all =
      {  write$ }
      {  output.state colon.after =
         { "" * write$ }
         { output.state period.dash =
           { ", " *  write$ }
           { output.state mid.sentence =
             { " " * write$ }
             { write$ }
           if$
           }
        if$
         }
      if$
       }
     if$
     after.block 'output.state :=
     }
   if$
   s
}

FUNCTION {output}
{ duplicate$ empty$
  'pop$
  'output.nonnull
  if$
}

FUNCTION {output.check}
{ 't :=
  duplicate$ empty$
  { pop$ "Empty " t * " in " * cite$ * warning$ }
  'output.nonnull
  if$
}

FUNCTION {not}
{   { #0 }
  { #1 }
  if$
}

FUNCTION {and}
{   'skip$
  { pop$ #0 }
  if$
}

FUNCTION {or}
{   { pop$ #1 }
  'skip$
  if$
}

FUNCTION {is.num}
{ chr.to.int$
  duplicate$ "0" chr.to.int$ < not
  swap$ "9" chr.to.int$ > not and
}

FUNCTION {extract.num}
{ duplicate$ 't :=
  "" 's :=
  { t empty$ not }
  { t #1 #1 substring$
  t #2 global.max$ substring$ 't :=
  duplicate$ is.num
    { s swap$ * 's := }
    { pop$ "" 't := }
  if$
  }
  while$
  s empty$
  'skip$
  { pop$ s }
  if$
}

FUNCTION {convert.edition.superscript}
{ edition extract.num "l" change.case$ 's :=
  s "first" = s "1" = or s "erste" = or
    { "1" 't := }
    { s "second" = s "2" = or s "zweite" = or
        { "2" 't := }
        { s "third" = s "3" = or s "dritte" = or
            { "3" 't := }
            { s "fourth" = s "4" = or s "vierte" = or
                { "4" 't := }
                { s "fifth" = s "5" = or s "fuenfte" = or
                    { "5" 't := }
                    { s "sixth" = s "6" = or s "sechste" = or
                        { "6" 't := }
                        { s "seventh" = s "7" = or s "siebte" = or s "siebente" = or
                            { "7" 't := }
                            { s "eighth" = s "8" = or s "achte" = or
                                { "8" 't := }
                                { s "nineth" = s "9" = or s "neunte" = or
                                      { "9" 't := }
                                      {  s #1 #1 substring$ is.num
                                           { s "" * 't := }
                                           { edition 't := }
                                         if$
                                      }
                                  if$
                                }
                              if$
                            }
                          if$
                        }
                      if$
                    }
                  if$
                }
              if$
            }
          if$
        }
      if$
    }
  if$
  t
}

FUNCTION {n.dashify}
{ 't :=
  ""
  { t empty$ not }
      { t #1 #1 substring$ "-" =
          { t #1 #2 substring$ "--" = not
               { "--" * t #2 global.max$ substring$ 't := }
               {   { t #1 #1 substring$ "-" = }
                   { "-" * t #2 global.max$ substring$ 't :=  }
                  while$
               }
            if$
          }
          { t #1 #1 substring$ * t #2 global.max$ substring$ 't := }
    if$
  }
  while$
}

FUNCTION {output.bibitem.fst}
{ newline$
  "\bibitem[{" write$
  shortauthor empty$
    { juraauthor empty$
       { author empty$
          { editor empty$
              { organization empty$
                   { "empty" write$ }
                   { organization write$ }
                if$
              }
              { label write$ }
            if$
          }
          { label write$ }
         if$
       }
       { juraauthor write$ }
     if$
    }
    { shortauthor write$ }
  if$
  "}%" write$
  sortkey empty$
         'skip$
         { newline$ "% SORTKEY: [" sortkey * "]" * write$ }
  if$
  newline$
  shorttitle empty$
   { juratitle empty$
       { journal empty$
           { "         {}%" write$ }
           { "         {" journal * "}%" * write$ }
         if$
       }
       { "         {" juratitle * "}%" * write$ }
     if$
    }
    { "         {" shorttitle * "}%" * write$ }
  if$
  newline$
  repeat-authors
    { "         {{1}" write$ }
    { "         {{0}" write$ }
  if$
  howcited empty$
    { "{}" write$ }
    { "{" howcited * "}" * write$ }
  if$
  type$ empty$
    { "{}" write$ }
    { "{" type$ * "}" * write$ }
  if$
  year empty$
    { "{}" write$ }
    { "{" year * write$
      extra.label "" =
          'skip$
          { "\el {" write$ extra.label write$ "}" write$ }
      if$
      "}" write$
    }
  if$
  edition empty$
    { "{}" write$ }
    { "{" convert.edition.superscript extract.num * "}" * write$ }
  if$
  ssedition empty$
    { "{}" write$ }
    { "{" ssedition * "}" * write$ }
  if$
  language empty$
    { "{}" write$ }
    { "{" language * "}" * write$ }
  if$
  pages empty$
    { "{}%" write$ }
    { "{" write$ pages n.dashify write$ "}%" write$ }
  if$
}

FUNCTION {output.bibitem.snd}
{ newline$
  publisher empty$
    { address empty$
           { "          {" write$ }
           { "          {" write$ address write$ }
      if$
    }
    { address empty$
           { "          {" write$ }
           { "          {" write$ address write$ "\bpubaddr {} " write$ publisher write$ }
      if$
    }
  if$
  "}}%" write$ newline$
  "         {" write$
  title empty$
    { "{}%" write$ newline$ }
    { "{" title * "}%" * write$ newline$ }
  if$
  gender empty$
    { "          {}" write$ }
    { "          {" gender * "}" * write$ }
  if$
  "{}{}{}{}{}{}{}}%" write$ newline$
  "        ]{" write$
  cite$ write$
  "}" write$
  url empty$
    'skip$
    { newline$ " \jburldef {" write$ cite$ write$ "}{" write$ url write$ "}%" write$ }
  if$
  newline$
  " \jbbibargs {" write$
  ""
  before.all 'output.state :=
}

FUNCTION {output.bibitem}
{ output.bibitem.fst
  output.bibitem.snd
}

FUNCTION {format.note}
{ note empty$
      'skip$
      { output.state before.all =
          {" \jbnote {}{" * note * "} " * }
          {" \jbnote {1}{" * note * "} " * }
       if$
      }
  if$
}

FUNCTION {format.endnote}
{ note empty$
      { "" }
      { "  \jbendnote {" note * "}" * }
  if$
}

FUNCTION {fin.entry.endnote}
{ " \jbdoitem" * write$
  annote missing$
    { " \bibAnnoteFile {" cite$ * "}" * write$ newline$ }
    { " \bibAnnote {" annote * "}" * write$ newline$ }
  if$
}

FUNCTION {format.juradiss.book}
{ dissyear empty$
  { "" }
  { type empty$
     { school empty$
         { "No university in " cite$ * warning$
           " (\alsothesisname {} \jurthesisname\bibbdsep {} " dissyear * ")" * }
         { " (\alsothesisname {} \jurthesisname, " school * "\bibbdsep {} " dissyear * ")" * * }
       if$
     }
     { school empty$
         { "No university in " cite$ * warning$
           " (\alsothesisname {} " type * ", " * "\bibbdsep {} " dissyear * ")" * * }
         { " (\alsothesisname {} " type * ", " * school * "\bibbdsep {} " dissyear * ")" * * }
       if$
     }
   if$
  }
  if$
}

FUNCTION {format.thesis}
{ year empty$
      { school empty$
              { "No universtiy in " cite$ * warning$ }
              { "There's a university, but no year in " cite$ * warning$ }
        if$
        ""
      }
      { type empty$
            { school empty$
                    { "No university in " cite$ * warning$
                        type$ "mastersthesis" =
                           { "\apyformat {\mastersthesisname}" * }
                           { type$ "jurthesis" =
                                 { "\apyformat {\jurthesisname}" * }
                                 { "\apyformat {\phdthesisname}" * }
                             if$
                           }
                        if$
                    }
                    { type$ "mastersthesis" =
                           { "\mastersthesisname, \apyformat {" school * "}" * }
                           { type$ "jurthesis" =
                                 { "\jurthesisname, \apyformat {" school * "}" * }
                                 { "\phdthesisname, \apyformat {" school * "}" * }
                             if$
                           }
                      if$
                    }
              if$
            }
            { school empty$
                    { "No university in " cite$ * warning$ type }
                    { type " \apyformat {" * school * "}" * }
              if$
            }
       if$
  }
  if$
}

FUNCTION {set.comma.pages.check}
{ year empty$
  'skip$
  { pages empty$
    { url empty$
      'skip$
      { ", " * }
      if$
    }
    { ", " * }
    if$
  }
  if$
}

FUNCTION {set.period.dash}
{ output.state before.all =
  'skip$
  { period.dash  'output.state := }
  if$
}

FUNCTION {set.period.dash.check}
{ empty$
  'skip$
  'set.period.dash
  if$
}

FUNCTION {new.sentence}
{ output.state before.all =
   'skip$
   { after.sentence 'output.state := }
  if$
}

FUNCTION {part.of.sentence}
{ output.state before.all =
   'skip$
   { mid.sentence 'output.state := }
  if$
}

FUNCTION {new.sentence.checka}
{ empty$
  'skip$
  'new.sentence
  if$
}

FUNCTION {field.or.null}
{ duplicate$ empty$
  { pop$ "" }
  'skip$
  if$
}


FUNCTION {get.final.nonrightbrace.char}
{   { duplicate$
    #-1 #1 substring$
    duplicate$
    "}" =
  }
  { pop$
    #-2 global.max$ substring$
  }
  while$
  swap$ pop$
}


FUNCTION {check.punct.instead.of.add.period}
{ duplicate$
  get.final.nonrightbrace.char
  duplicate$ "." = swap$
  duplicate$ "!" = swap$
  "?" = or or
  { "} " * }
  { "}\bibatsep\ " * }
  if$
}


FUNCTION {check.punct.instead.of.add.period.art}
{ duplicate$
  get.final.nonrightbrace.char
  duplicate$ "." = swap$
  duplicate$ "!" = swap$
  "?" = or or
  { "} " * }
  { volume empty$
    { pages empty$
      { "}\ajtsep\ " * }
      { crossref missing$
        { month empty$
          { "}\ajtsep\ " * }
          { "}\ajtsep " * }
          if$
        }
        { "}\ajtsep " * }
        if$
      }
      if$
    }
    { "}\ajtsep\ " * }
    if$
  }
  if$
}

FUNCTION {emphasize}
{ duplicate$ empty$
       { pop$ "" }
       { "\bibtfont {" swap$ check.punct.instead.of.add.period * }
  if$
}

FUNCTION {journaltitlemarkup}
{ duplicate$ empty$
      { pop$ "" }
      { "\bibJTsep \bibjtfont {" swap$ check.punct.instead.of.add.period.art * }
  if$
}

FUNCTION {incollbooktitlemarkup}
{ duplicate$ empty$
      { pop$ "" }
      { "\bibbtfont {" swap$ check.punct.instead.of.add.period * }
  if$
}

INTEGERS { nameptr namesleft numnames }

FUNCTION { lastnamemarkup }
{ duplicate$ empty$
    { pop$ "" }
    { "\bibnf {" swap$ * "}" * }
  if$
}

FUNCTION { editorlastnamemarkup }
 { duplicate$ empty$
  { pop$ "" }
  { author empty$
       { "\biblenf {" swap$ * "}" * } % lonely editor(s)!
       { "\bibenf {" swap$ * "}" * }
   if$
  }
  if$
}

FUNCTION { othermarkup }
 { duplicate$ empty$
    { pop$ " {}" }
       { " {" swap$ * "}" * }
  if$
}

FUNCTION {article.in.journal}
{ duplicate$ empty$
  { pop$ "" }
  { author missing$
    { title missing$
        'skip$
        { journaltitlemarkup "" swap$ * }
      if$
    }
    { journaltitlemarkup "" swap$ * }
    if$
   }
  if$
}

FUNCTION {format.names} % NEW v0.5
{ 's :=
  #1 'nameptr :=
  s num.names$ 'numnames :=
  numnames 'namesleft :=
  { namesleft #0 > }
  { s nameptr "{ll}" format.name$ 't := t lastnamemarkup 't :=
    s nameptr "{ff}" format.name$ othermarkup 'u :=
    s nameptr "{f.}" format.name$ othermarkup 'v :=
    s nameptr "{vv}" format.name$ othermarkup 'w :=
    s nameptr "{jj}" format.name$ othermarkup 'x :=
    t u * v * w * x * 't :=
     nameptr #1 >
      { namesleft #1 >
          { numnames #3 >
                { "" * }
                { numnames #3 <
                     { "\Bibbtasep " * t * }      % between (exactly) two authors
                     { "\Bibbfsasep " * t * }     % between first and second author (if more than two)
                  if$
                }
            if$
          }
          { t "\bibnf {others} {} {} {} {}" =
            t "\bibnf {others} {} {} {} {} \edfont {\editorsname}" = or
            numnames #3 > or
               { "\bibIMfont {\Bibetal}" * }
               { numnames #3 <
                   { "\Bibbtasep " * t * }  % between (exactly) two authors
                   { "\Bibbstasep " * t * } % between second and third author
                 if$
               }
            if$
          }
        if$
      }
     't
    if$
    nameptr #1 + 'nameptr :=
    namesleft #1 -  'namesleft :=
  }
  while$
}

FUNCTION {format.editor.names} % NEW v0.5
{ 's :=
  #1 'nameptr :=
  s num.names$ 'numnames :=
  numnames 'namesleft :=
  { namesleft #0 > }
  { s nameptr "{ll}" format.name$ 't := t editorlastnamemarkup 't :=
    s nameptr "{ff}" format.name$ othermarkup 'u :=
    s nameptr "{f.}" format.name$ othermarkup 'v :=
    s nameptr "{vv}" format.name$ othermarkup 'w :=
    s nameptr "{jj}" format.name$ othermarkup 'x :=
    t u * v * w * x * 't :=
     nameptr #1 >
      { namesleft #1 >
          { numnames #3 >
                { "" * }
                { numnames #3 <
                     { "\Bibbtesep " * t * }      % between (exactly) two editors
                     { "\Bibbfsesep " * t * }     % between first and second editor (if more than two)
                  if$
                }
            if$
          }
          { t "\bibenf {others} {} {} {} {}" =
            t "\biblenf {others} {} {} {} {}" = or
            t "\bibenf {others} {} {} {} {} \edfont {\editorsname}" = or
            t "\biblenf {others} {} {} {} {} \edfont {\editorsname}" = or
            numnames #3 > or
               { "\bibIMfont {\Bibetal}" * }
               { numnames #3 <
                   { "\Bibbtesep " * t * }  % between (exactly) two editors
                   { "\Bibbstesep " * t * } % between second and third editor
                 if$
               }
            if$
          }
        if$
      }
     't
    if$
    nameptr #1 + 'nameptr :=
    namesleft #1 -  'namesleft :=
  }
  while$
}

FUNCTION {format.name.sig}
{ 's :=
  #1 'nameptr :=
  s num.names$ 'numnames :=
  numnames 'namesleft :=
  { namesleft #0 > }
  { s nameptr "{ff}{ vv}{ ll}{ jj}" format.name$ 't :=
      nameptr #1 >
        { namesleft #1 >
            { "" * t * }
            {  t "others" =
                { " et al." * }
                { "" * t * }
              if$
            }
          if$
        }
        't
      if$
    nameptr #1 + 'nameptr :=
    namesleft #1 -  'namesleft :=
  }
  while$
}


FUNCTION {format.authors}
{ author empty$
  { "" }
  { author format.names }
  if$
}

FUNCTION {format.founders}
{ founder empty$
   'skip$
   { author empty$
         'skip$
         { " in: " * }
     if$
     founder format.names "\foundername" * *
     editor empty$
        'skip$
        { author empty$
             { "\afterfoundersep {}" * }
             'skip$
          if$
        }
     if$
   }
  if$
}

FUNCTION {format.editors}
{ editor empty$
   { "" }
   { author empty$
        {  editor format.editor.names
           editortype empty$
              { editor num.names$ #1 >
                  { "\fsted {\editorsname}" * }
                  { "\fsted {\editorname}" * }
                if$
              }
              { "\fsted {(" editortype * ")}" * * }
           if$
        }
        {  founder empty$
               { "\bibfnfont {;} " * }
               { type$ "commented" =
                   { "\afterfoundersep {}" * }
                   { "\bibfnfont {;} " * }
                 if$
               }
           if$
           editor format.editor.names *
           editortype empty$
              { editor num.names$ #1 >
                  { " \edfont {\editorsname}" * }
                  { " \edfont {\editorname}" * }
                if$
              }
              { " \edfont {(" editortype * ")}" * * }
           if$
        }
    if$
   }
  if$
}

FUNCTION {format.snd.editors}
{ editor empty$
   { "" * }
   { author empty$
        { editortype empty$
             { editor num.names$ #1 >
                 { "\snded {\sndeditorsname}" * }
                 { "\snded {\sndeditorname}" * }
               if$
             }
             { "\snded {(" editortype * ")}" * * }
          if$
        }
        'skip$
    if$
   }
  if$
}


FUNCTION { set.after.author.sep }
{ author empty$ editor empty$ and
      { "}{jureco} {} {" "" * }
      { year empty$
         'skip$
          { year missing$
             { "\bibYear {}" * }
             { "\bibYear {" * year * extra.label * "}" * }
            if$
          }
        if$
        "}{jureco} {} {" "" *
      }
  if$
}

FUNCTION {format.names.info}
{ 's :=
  #1 'nameptr :=
  s num.names$ 'numnames :=
  numnames 'namesleft :=
  { namesleft #0 > }
  { s nameptr "{ff }{vv }{ll}" format.name$ 't :=
      nameptr #1 >
        { namesleft #1 >
            { " " * t * }
            {  t "others" =
                { " et al." * }
                { " " * t * }
              if$
            }
          if$
        }
        't
      if$
    nameptr #1 + 'nameptr :=
    namesleft #1 -  'namesleft :=
  }
  while$
}

FUNCTION { format.howcited }
{ "} {\bibhowcited}" format.endnote * }

FUNCTION { format.howcited.comment }
{ edition empty$
     { "} {\bibcommenthowcited}" format.endnote * }
     { "} {\bibcommenthowcited}" format.endnote * *
       author empty$ editor empty$ not and
         { " \jbauthorinfo {" editor format.names.info " " title * * * "}{" cite$ "}" * * * }
         { author empty$ shortauthor empty$ not and
               { " \jbauthorinfo {" shortauthor format.names.info " " title * * * "}{" cite$ "}" * * * }
               { " \jbauthorinfo {" author format.names.info " " title * * * "}{" cite$ "}" * * * }
           if$
         }
       if$
     }
  if$
}

FUNCTION { format.howcited.artperiod }
{ "} {\bibartperiodhowcited}" format.endnote * }

FUNCTION {format.ed.incoll}
{ editor empty$
   { "" }
   { editor format.editor.names
     editortype empty$
        { editor num.names$ #1 >
            { " \edfont {\editorsname}" * }
            { " \edfont {\editorname}" * }
          if$
        }
        { " \edfont {(" editortype * ")}" * * }
     if$
   }
  if$
}

FUNCTION {format.proceed.organization}
{  organization empty$
    { "" }
    { organization " \organizationname {}" * }
   if$
}

FUNCTION {format.titleaddon}
{ title empty$
  { "" }
  { titleaddon empty$
       { "" }
       { titleaddon "\bibatsep\ " * }
    if$
  }
  if$
}

FUNCTION {format.title}
{ title empty$
      { "" }
      { "\bibtfont {" title check.punct.instead.of.add.period * format.titleaddon * }
  if$
}

FUNCTION {format.artperiodincoll.title}
{ title empty$
      { "" }
      { "\bibapifont {" title check.punct.instead.of.add.period *  format.titleaddon * }
  if$
}

FUNCTION {format.volumetitle}
{ volumetitle empty$
  { "" }
  { volume empty$
      { "There's a volumetitle but no volume in " cite$ * warning$ volumetitle ", " * }
      { volumetitle ", " * }
    if$
  }
 if$
}

FUNCTION {add.extra.label}
{ extra.label "" =
    'skip$
    { "\bibel {" extra.label * "}" * * }
  if$
}

FUNCTION {format.date}
{ year empty$
  { month empty$
       { "" }
       { "There's a month but no year in " cite$ * warning$  month  }
    if$
  }
  { month empty$
       { edition empty$
            'skip$
            { "\jbssedbd {" convert.edition.superscript extract.num * "}" * * }
         if$
         year
         add.extra.label
       }
       { month " " *
         edition empty$
            'skip$
            { "\jbssedbd {" convert.edition.superscript extract.num * "}" * * }
         if$
         year *
         add.extra.label
       }
    if$
  }
  if$
}

FUNCTION {format.date.old}
{ year empty$
  { month empty$
    { "" }
    { "There's a month but no year in " cite$ * warning$  month  }
    if$
  }
  { month empty$
    'year
    { month " " * year * }
    if$
  }
  if$
}

FUNCTION {format.update}
{ updated missing$ not
     { "\updatesep {} \updatename {} " * updated * }
     'skip$
  if$
}

FUNCTION {oaddress.opublisher.oyear.format}
{ type$ "book" = type$ "inbook" = type$ "incollection" = or or
     { oyear empty$
            { opublisher empty$
                 { oaddress empty$
                     'skip$
                     { oaddress "\osep {} " * * }
                   if$
                 }
                 { oaddress empty$
                     { opublisher "\osep {} " * * }
                     { oaddress "\bpubaddr {} " * opublisher "\osep {} " * * * }
                   if$
                 }
              if$
            }
            { year empty$
                 { "oyear without year in " cite$ * warning$ }
                 'skip$
              if$
              opublisher empty$
                 { oaddress empty$
                     { oyear * "\osep {} \reprintname {}, " * }
                     { oaddress "\bibbdsep {} " * oyear "\osep {} " * * * }
                   if$
                 }
                 { oaddress empty$
                     { opublisher * "\bibbdsep {} " * oyear "\osep {} " * * }
                     { oaddress "\bpubaddr {} " * opublisher "\bibbdsep {} " * * oyear "\osep {} " * * * }
                   if$
                 }
              if$
            }
       if$
     }
     'skip$
  if$
}

FUNCTION {make.translators}
{ before.all 'output.state :=
  translator empty$
    { flanguage empty$
        { "" }
        { "\translator {}{" flanguage "l" change.case$ * "}" *
          type$ "incollection" = not
          type$ "article" = not
          and
            { "{1} " * }
            { type$ "incollection" =
                { booktitle empty$
                    { "{} " * }
                    { "{1} " * }
                  if$
                }
                { type$ "article" =
                    { "{1}" * }
                    { series empty$
                        { "{} " * }
                        { "{1} " * }
                      if$
                    }
                  if$
                }
              if$
            }
          if$
        }
      if$
    }
    { "\translator {" translator * "}" *
      flanguage empty$
        { "{}" * }
        { "{" * flanguage "l" change.case$ * "}" * }
      if$
      type$ "incollection" = not
      type$ "article" = not
      and
        { "{1} " * }
        {
          type$ "incollection" =
            { booktitle empty$
                { "{} " * }
                { "{1} " * }
              if$
            }
            { type$ "article" =
                { "{1} " * }
                { series empty$
                    { "{} " * }
                    { "{1} " * }
                  if$
                }
              if$
            }
          if$
        }
      if$
    }
  if$
  before.all 'output.state :=
}

FUNCTION {format.address.publisher.year}
{  publisher empty$
     { address empty$
         { institution empty$
             { "" }
             { " \apyformat {" oaddress.opublisher.oyear.format * institution "}" * }
           if$
         }
         { institution empty$
             { " \apyformat {" oaddress.opublisher.oyear.format * address "}" * }
             { " \apyformat {" oaddress.opublisher.oyear.format * address "\bpubaddr {} " * institution "}" * * }
           if$
         }
       if$
     }
     { address empty$
         { institution empty$
             { "There's only a publisher (no address) in " cite$ * warning$
               " \apyformat {" oaddress.opublisher.oyear.format * publisher "}" * }
             { " \apyformat {" oaddress.opublisher.oyear.format * publisher ", " * institution "}" * * }
           if$
         }
         { institution empty$
             { " \apyformat {" oaddress.opublisher.oyear.format * address "\bpubaddr {} " * publisher "}" * * }
             { " \apyformat {" oaddress.opublisher.oyear.format * address "\bpubaddr {} " * publisher ", " * institution "}" * * * }
           if$
         }
       if$
     }
  if$
}


FUNCTION {format.howpublished.address.year}
{ howpublished empty$
     { address empty$
          { "No address in " cite$ * warning$ }
          { " \apyformat {" oaddress.opublisher.oyear.format address * "}" * }
       if$
     }
     { address empty$
          { "There's only a howpublished (no address) in " cite$ * warning$ " \apyformat {" oaddress.opublisher.oyear.format howpublished * "}" * }
          { " \apyformat {" oaddress.opublisher.oyear.format address * "\bpubaddr {} " * howpublished "}" * * }
       if$
     }
  if$
}

FUNCTION {tie.or.space.connect}
{ duplicate$ text.length$ #4 <
     { "~" }
     { " " }
  if$
  swap$ * *
}

FUNCTION {bibvol.tie.or.space.connect}
{ duplicate$ text.length$ #4 <
     { "~" }
     { "{} " }
  if$
  swap$ * *
}

FUNCTION {format.btitle}{ title emphasize format.titleaddon * }

FUNCTION {format.btitle.vol}
{ number empty$
   { series empty$
        { volume empty$
             { title emphasize format.titleaddon * }
             {
               title emphasize format.titleaddon * " \volumeformat {" volume * "} " * *
             }
          if$
        }
        { volume empty$
             { title emphasize format.titleaddon *  }
             {
               title emphasize format.titleaddon * "\volumeformat {" volume * "} " * * series "\bibatsep\ " * *
             }

          if$
        }
     if$
   }
   { title emphasize format.titleaddon * }
  if$
}

FUNCTION {format.btitle.vol.inbook}
{ number empty$
   { series empty$
       { volume empty$
           { "\bibapifont {" title check.punct.instead.of.add.period * format.titleaddon * }
           { "\bibapifont {" title check.punct.instead.of.add.period * format.titleaddon *
             " \volumeformat {" volume * "} " * *
           }
         if$
       }
       { volume empty$
           { "\bibapifont {" title check.punct.instead.of.add.period * format.titleaddon * }
           { series emphasize
             "\volumeformat {" volume * "} " * *
             "\bibapifont {" title check.punct.instead.of.add.period * format.titleaddon * * }
         if$
       }
     if$
   }
   { "\bibapifont {" title check.punct.instead.of.add.period * format.titleaddon * }
  if$
}

FUNCTION {format.url}
{ url empty$
  { "" }
  {
   author empty$ title empty$ and
        'skip$
        { " " * }
    if$
    urldate empty$
        {"\jburluse {" cite$ * "}" * }
        {"\jburluse {" cite$ * "}\bibbudcsep {}\urldatecomment " * urldate * }
    if$
  }
  if$
}

FUNCTION {format.naked.url}
{ url empty$
  { "" }
  { urldate empty$
    { title empty$
         'skip$
         { title emphasize * }
      if$
      "\jburluse {" cite$ * "}" *
    }
    { title empty$
         'skip$
         { title emphasize * }
      if$
      "\jburluse {" cite$ * "}\bibbudcsep {}\urldatecomment " * urldate *
    }
  if$
  }
  if$
}

FUNCTION {format.series.number}
{ volume empty$
  { number empty$
     { series empty$
          { "" }
          { " \numberandseries {}{" series * "}" * }
       if$
     }
     { series empty$
         { " \numberandseries {" number * "}{}" * "There's a number but no series in " cite$ * warning$ }
         { " \numberandseries {" number * "}{" * series "}" * * }
       if$
     }
    if$
   }
   { series empty$
      { "" }
      { type$ "proceedings" =
          { " \numberandseries {}{" series * "}" * } % { " (" series * ")" * }
          { "" }
        if$
      }
     if$
   }
  if$
}

FUNCTION {first.ed} { "\firstedname" }
FUNCTION {second.ed}{ "\secondedname" }
FUNCTION {third.ed} { "\thirdedname" }
FUNCTION {fourth.ed}{ "\fourthedname" }
FUNCTION {fifth.ed} { "\fifthedname" }
FUNCTION {th.ed}    { "\thedname" }

FUNCTION {convert.edition}
{ edition extract.num "l" change.case$ 's :=
  s "first" = s "1" = or
  { first.ed 't := }
  { s "second" = s "2" = or
    { second.ed 't := }
    { s "third" = s "3" = or
      { third.ed 't := }
      { s "fourth" = s "4" = or
        { fourth.ed 't := }
        { s "fifth" = s "5" = or
          { fifth.ed 't := }
          { s #1 #1 substring$ is.num
            { s th.ed * 't := }
            { edition 't := }
            if$
          }
          if$
        }
        if$
      }
      if$
    }
    if$
  }
  if$
  t
}

FUNCTION {format.edition}
{
      edition empty$
         { "" }
         { "\jbedition {" * convert.edition "~\editionname {}\jbaensep} " * }% dot or not ???????
      if$
}

FUNCTION { format.isbn.issn }
{ isbn empty$
   { issn empty$
      { "" }
      { "\jbissn {" issn n.dashify tie.or.space.connect "}" * }
     if$
   }
   { "\jbisbn {" isbn n.dashify tie.or.space.connect "}" * }
  if$
}

FUNCTION { format.isbn.issn.old }
{ isbn empty$
   { issn empty$
      { "" }
      { ", \protect\mbox {ISSN}" issn n.dashify tie.or.space.connect }
     if$
   }
   { ", \protect\mbox {ISBN}" isbn n.dashify tie.or.space.connect }
  if$
}

INTEGERS { multiresult }

FUNCTION {multi.page.check}
{ 't :=
  #0 'multiresult :=
  { multiresult not
    t empty$ not
    and
  }
  { t #1 #1 substring$
    duplicate$ "-" =
    swap$ duplicate$ "," =
    swap$ "+" =
    or or
  { #1 'multiresult := }
  { t #2 global.max$ substring$ 't := }
    if$
  }
  while$
  multiresult
}

FUNCTION {format.pages}
{ pages empty$
  { "" }
  {
         " \jbPages{" pages n.dashify * "}" *
  }
  if$
}

FUNCTION {multi.pagerange.check}
{ 't :=
  #0 'multiresult :=
  { multiresult not
    t empty$ not
    and
  }
  { t #1 #1 substring$
    duplicate$ "-" =
    swap$ duplicate$ "b" =
    swap$ "/" = or or
  { #1 'multiresult := }
  { t #2 global.max$ substring$ 't := }
    if$
  }
  while$
  multiresult
}

FUNCTION {check.missing.pages}
{ pages empty$
    { "Empty pages in " cite$ * warning$ }
    { pages multi.pagerange.check
        { "" * }
        { "There's only a starting page, no pagerange in " cite$ * warning$ }
      if$
    }
  if$
}

FUNCTION {format.pages.book}
{ pages empty$
  { "" }
  { " \jbpages {" pages " \bibtotalpagesname}" *}
  if$
}

FUNCTION {format.totalpages}
{ totalpages empty$
  { "" }
  {
   ", " totalpages "~\bibtotalpagesname" * *
  }
  if$
}

FUNCTION {format.vol.year.num.pages}
{ volume empty$
        { "" }
        { " \artvolumeformat {" volume * "}" * }
  if$
  number empty$
        'skip$
        {
          "\artnumberformat {" number * "}" * *
        }
  if$
  pages empty$
       'skip$
       { duplicate$ empty$
                   { pop$ format.pages }
                   { "" format.pages * * }
         if$
       }
  if$
}

FUNCTION {format.vol.bracedyear.num.pages}
{ volume empty$
        { "" }
        { " \pervolumeformat {" volume * "}" * }
  if$
  number empty$
        'skip$
        { volume empty$
                { "" * }
                { ", " * }
          if$
          "\pernumberformat {" number * "}" * *
    }
  if$
  pages empty$
       'skip$
       { duplicate$ empty$
                   { pop$ format.pages }
                   { "" format.pages * * }
         if$
       }
  if$
}

FUNCTION {format.vol.bracedyear.num.pages.orig}
{ volume "\bibvolumecomment\ " * field.or.null
  year empty$
      { "There's a volume but no year in " cite$ * warning$ }
      { " \peryearformat {" year * "}" * * }
  if$
  month empty$
    'skip$
    { ", " month * * }
  if$
  number empty$
    'skip$
    { ", Nr.~" number * *
    }
  if$
  pages empty$
    'skip$
    { duplicate$ empty$
      { pop$ format.pages }
      { "" format.pages * * }
    if$
    }
  if$
}

FUNCTION {format.chapter.pages}
{ chapter empty$
  'format.pages
    { type empty$
      { "\unskip.\,-- \bibchapterlongname" }
      { "\unskip.\,-- " type * }
    if$
    chapter tie.or.space.connect
    pages empty$
      'skip$
      { format.pages * }
    if$
    }
  if$
}

FUNCTION {format.booktitleaddon}
{ booktitle empty$
  { "" }
  { booktitleaddon empty$
       { "" }
       { booktitleaddon }
    if$
  }
  if$
}

FUNCTION {format.incoll.editor.booktitle}
{ booktitle empty$
  { "" }
  { editor empty$
    { volume empty$
        { "\incolledformat {}{}{" booktitle incollbooktitlemarkup format.booktitleaddon * * "}{}" *
          booktitleaddon empty$
            { "{} " * }
            { "{1} " * }
          if$
        }
        { "\incolledformat {}{}{" booktitle incollbooktitlemarkup format.booktitleaddon * * "}{" * volume * "}" *
            booktitleaddon empty$
              { "{} " * }
              { "{1} " * }
            if$
        }
      if$
    }
    { volume empty$
         { "\incolledformat {"
            editor empty$
               { "" }
               { editor format.editor.names "}" * *
                    editor num.names$ #1 >
                         { "{\edfont {\editorsname}}{" * }
                         { editortype empty$
                               { "{\edfont {\editorname}}{" * }
                               { "{\edfont {(" * editortype * ")}}{" * }
                           if$
                         }
                    if$
               }
            if$
            booktitle incollbooktitlemarkup * format.booktitleaddon * "}{}" *
            booktitleaddon empty$
              { "{} " * }
              { "{1} " * }
            if$
         }
         { "\incolledformat {" *
            editor empty$
               { "" }
               { editor format.editor.names "}" * *
                    editor num.names$ #1 >
                         { "{\edfont {\editorsname}}{" * }
                         { editortype empty$
                               { "{\edfont {\editorname}}{" * }
                               { "{\edfont {(" * editortype * ")}}{" * }
                           if$
                         }
                    if$
               }
            if$
            booktitle incollbooktitlemarkup * format.booktitleaddon * "}{" volume * "}" *
            booktitleaddon empty$
              { "{} " * }
              { "{1} " * }
            if$
         }
      if$
    }
    if$
  }
  if$
}

FUNCTION {format.tr.number.jur}
{ type empty$
   { number empty$
     { " -- \technicalreportname {} " }
     { "~(" number * ").\,-- \technicalreportname {} " * }
     if$
   }
   { number empty$
     { " -- " type  * }
     { "~(" number * ").\,-- " type * " " * * }
     if$
   }
  if$
}

FUNCTION {format.article.crossref.bracedyear}
{ key empty$
    { journal empty$
        { "Need key or journal for " cite$ * " to crossref " * crossref * warning$ "" }
        { "\bibJTsep\bibjtfont {" journal * check.punct.instead.of.add.period.art *  }
      if$
      volume empty$
        { "No volume in " cite$ * warning$ }
        { " \pervolumeformat {" volume * "} " *  }
      if$
      pages empty$
        'skip$
        { duplicate$ empty$
            { pop$ format.pages }
            { format.pages * }
          if$
        }
      if$
    }
    { "" key * }
  if$
  "\ \protect\jbcrossrefchecked {" * crossref * "}\unskip" *
}

FUNCTION {format.article.crossref}
{ key empty$
    { journal empty$
        { "Need key or journal for " cite$ * " to crossref " * crossref * warning$ "" }
        { "\bibJTsep\bibjtfont {" journal * check.punct.instead.of.add.period.art *  }
      if$
    }
    { "" key * }
  if$
  year empty$
      'skip$
      { year * }
  if$
  " \protect\jbcrossrefchecked {" crossref * "}" *
}

FUNCTION {format.book.crossref}
{ editor empty$
  editor field.or.null author field.or.null =
  or
  { key empty$
    { series empty$
      { "Need editor, key, or series for " cite$ * " to crossref " * crossref * warning$ "" * }
      { "" * }
      if$
    }
    { key * }
    if$
  }
  { "" * }
  if$
  volume empty$
  { "Empty volume in " cite$ * "'s crossref of " * crossref * warning$ ""
    " \protect\jbcrossrefchecked {" * crossref * "}\unskip" * }
  { " \protect\jbcrossrefchecked[" * volume * "]{" * crossref "}\unskip" * }
  if$
}

FUNCTION {format.incoll.inproc.crossref}
{
 " \protect\jbincollcrossref {" * crossref * "}" *
  editor empty$
    { "{}" * }
    { "{1}" * }
  if$
 format.pages % *<== 0.5f removed too.
}

FUNCTION { format.editors.organization }
{ organization empty$
    'skip$
    { type$ "misc" =
        { organization }
        { author empty$
            { editor empty$
                { " " organization * " \organizationname {}" * }
                { "; " organization * " \organizationname {}" * }
              if$
            }
            { "; " organization * " \organizationname {}" * }
          if$
        }
      if$
    }
  if$
}

FUNCTION {article}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.artperiodincoll.title "title" output.check
  crossref missing$
      { journal article.in.journal output.nonnull
        new.sentence
        format.vol.year.num.pages output
      }
      { format.article.crossref output.nonnull }
  if$
  format.url output
  format.note
  format.isbn.issn output
  format.howcited.artperiod output
  check.missing.pages
  fin.entry.endnote
}

FUNCTION {commented}
{ output.bibitem
  author empty$
    { editor empty$
        { format.founders }
        { format.founders format.editors "editor" output.check }
      if$
    }
    { editor empty$
        { format.authors format.founders output.nonnull }
        { format.authors format.founders format.editors output.nonnull }
      if$
    }
  if$
  set.after.author.sep output
  crossref missing$
    { format.btitle.vol "title" output.check }
    { format.btitle "title" output.check }
  if$
  format.volumetitle output
  format.edition output
  format.address.publisher.year "publisher" output.check
  format.update
  new.sentence
  crossref missing$
    { format.series.number output }
    { format.book.crossref output.nonnull }
  if$
  format.url output
  format.pages output
  format.note
  format.howcited.comment output
  fin.entry.endnote
}

FUNCTION {periodical}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.artperiodincoll.title "title" output.check
  crossref missing$
    { journal article.in.journal output.nonnull
      new.sentence
      format.vol.bracedyear.num.pages output
    }
    { new.sentence format.article.crossref.bracedyear output.nonnull }
  if$
  format.url output
  format.note
  format.isbn.issn output
  format.howcited.artperiod output
  fin.entry.endnote
}

FUNCTION {book}
{ output.bibitem
  author empty$
    { editor empty$
        { "" "author and editor" output.check }
        { format.editors output.nonnull }
      if$
    }
    { editor empty$
        { format.authors output.nonnull }
        { format.authors "\jbtiafed {" format.editors * "}" * output.nonnull }
      if$
    }
  if$
  set.after.author.sep output
  crossref missing$
    { format.btitle.vol "title" output.check }
    { format.btitle "title" output.check }
  if$
  author empty$ not editor empty$ not and
      { "\jbedafti {\edbyname {} " editor * "," * * "} " * }
      'skip$
  if$
  make.translators output
  format.volumetitle output
  format.edition output
  format.address.publisher.year "publisher" output.check
  new.sentence
  format.juradiss.book output
  crossref missing$
    { format.series.number output }
    { format.book.crossref output.nonnull }
  if$
  format.url output
  format.pages output
  format.totalpages output
  format.note
  format.isbn.issn output
  format.howcited output
  fin.entry.endnote
}

FUNCTION {inbook}
{ output.bibitem
  author empty$
    { format.editors "author and editor" output.check }
    { editor empty$
        { format.authors output.nonnull }
        { format.authors format.editors output.nonnull }
      if$
    }
  if$
  set.after.author.sep output
  crossref missing$
  { chapter empty$
      { "There's no chapter in " cite$ * warning$ "" * }
      { type empty$
          { "\Bibchaptername{}" }
          { type }
        if$
        chapter tie.or.space.connect " In " * *
      }
    if$
    format.btitle.vol.inbook "title" output.check
  make.translators output
    format.volumetitle output
    format.edition output
    format.address.publisher.year "publisher" output.check
    new.sentence
    format.series.number output
    format.url output
    format.pages "pages" output.check
    format.note
    format.isbn.issn output
  }
  { chapter empty$
      { "There's no chapter in " cite$ * warning$ "" *
        format.btitle.vol.inbook "title" output.check
      }
      { type empty$
        { "\Bibchaptername{}" }
        { type }
      if$
        chapter tie.or.space.connect "" * *
      }
    if$
    format.volumetitle output
    format.book.crossref output.nonnull
    format.url output
    format.pages "pages" output.check
    format.note
  }
  if$
  part.of.sentence
  format.howcited output
  fin.entry.endnote
}

FUNCTION {incollection}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.artperiodincoll.title "title" output.check
  make.translators output
  crossref missing$
    { format.incoll.editor.booktitle "booktitle" output.check
      format.volumetitle output
      format.edition output
      format.address.publisher.year "publisher" output.check
      new.sentence
      format.series.number output
      format.url output
      format.isbn.issn output
      part.of.sentence
      format.chapter.pages output
      format.note
    }
    { format.volumetitle output
      format.incoll.inproc.crossref output.nonnull
      format.url output
      format.note
    }
  if$
  format.howcited output
  check.missing.pages
  fin.entry.endnote
}

FUNCTION {inproceedings}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.artperiodincoll.title "title" output.check
  crossref missing$
  { format.incoll.editor.booktitle "booktitle" output.check
    address empty$
      { organization new.sentence.checka
        organization output
        part.of.sentence
        format.address.publisher.year output
      }
      { format.address.publisher.year "publisher" output.check }
    if$
    new.sentence
    series empty$
      'skip$
      { format.series.number output }
    if$
    format.url output
    format.note
    format.isbn.issn output
    part.of.sentence
    format.pages output
  }
  { format.incoll.inproc.crossref output.nonnull
    format.url output
    format.note
  }
  if$
  format.howcited output
  fin.entry.endnote
}

FUNCTION {conference}{inproceedings}

FUNCTION {manual}
{ output.bibitem
  author empty$
    { organization empty$
        'skip$
        { organization output.nonnull
          address output
        }
      if$
    }
    { format.authors output.nonnull }
  if$
  set.after.author.sep output
  format.btitle "title" output.check
  format.edition output
  author empty$
    { organization empty$
        { address output part.of.sentence }
        'skip$
      if$
    }
    { address "\bpubaddr {} " *  organization * output
      part.of.sentence
    }
  if$
  format.date output
  pages set.period.dash.check
  format.pages.book output
  format.url output
  format.note
  format.howcited output
  fin.entry.endnote
}

FUNCTION {mastersthesis}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.btitle "title" output.check
  format.thesis output
  set.comma.pages.check
  pages new.sentence.checka
  format.pages output
  format.url output
  format.note
  format.howcited output
  fin.entry.endnote
}

FUNCTION {phdthesis}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.btitle "title" output.check
  format.thesis output
  set.comma.pages.check
  pages new.sentence.checka
  format.pages output
  format.url output
  format.note
  format.howcited output
  fin.entry.endnote
}

FUNCTION {jurthesis}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.btitle "title" output.check
  format.thesis output
  set.comma.pages.check
  pages new.sentence.checka
  format.pages output
  format.url output
  format.note
  format.howcited output
  fin.entry.endnote
}

FUNCTION {booklet}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.title "title" output.check
  format.howpublished.address.year output
  format.note
  format.url output
  format.howcited output
  fin.entry.endnote
}

FUNCTION {misc}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.title output
  format.howpublished.address.year output
  format.note
  format.url output
  format.howcited output
  fin.entry.endnote
}

FUNCTION {proceedings}
{ output.bibitem
  editor empty$
  { organization empty$
     'skip$
     { "\biblnfont {" organization * " \organizationname}" * output }
    if$
  }
  { format.editors output.nonnull }
  if$
  set.after.author.sep output
  format.btitle "title" output.check
  new.sentence
  editor empty$
    'skip$
    {  format.proceed.organization output }
  if$
  new.sentence
  format.series.number output.nonnull
  volume empty$
    { "" output.nonnull }
    { "\volumeformat {" volume * "} " * "volume" output.check }
  if$
  format.address.publisher.year "publisher" output.check
  pages set.period.dash.check
  format.pages.book output
  format.url output
  format.note
  format.isbn.issn output
  format.howcited output
  fin.entry.endnote
}

FUNCTION {techreport}
{ output.bibitem
  author empty$
    { format.editors "author and editor" output.check }
    { editor empty$
        { format.authors output.nonnull }
        { format.authors format.editors output.nonnull }
      if$
    }
  if$
  set.after.author.sep output
  format.title "title" output.check
  institution new.sentence.checka
  format.address.publisher.year output
  number new.sentence.checka
  format.tr.number.jur "number" output.check
  pages set.period.dash.check
  format.pages.book output
  format.url output
  format.note
  format.isbn.issn output
  format.howcited output
  fin.entry.endnote
}

FUNCTION {www}
{ output.bibitem
  format.authors "author" output.check
  set.after.author.sep output
  format.naked.url output
  format.howcited output
  fin.entry.endnote
}

FUNCTION {lexicon}
{ output.bibitem
  set.after.author.sep output
  crossref missing$
    { format.btitle.vol "title" output.check }
    { format.btitle "title" output.check }
  if$
  author empty$
      { editor empty$
            'skip$
            { "\edbyname{} " * editor format.editor.names "," * *  }
        if$
      }
      { "\byname{} " author format.names * "," * * }
  if$
  make.translators output
  format.volumetitle output
  format.edition output
  format.address.publisher.year "publisher" output.check
  new.sentence
  format.juradiss.book output
  crossref missing$
    { format.series.number output }
    { format.book.crossref output.nonnull }
  if$
  format.url output
  format.pages output
  format.totalpages output
  format.note
  format.isbn.issn output
  format.howcited output
  fin.entry.endnote
}

FUNCTION {unpublished}{misc}

FUNCTION {default.type}{misc}

MACRO {jan} {"\janname\ "}
MACRO {feb} {"\febname\ "}
MACRO {mar} {"\marname\ "}
MACRO {apr} {"\aprname\ "}
MACRO {may} {"\mayname\ "}
MACRO {jun} {"\junname\ "}
MACRO {jul} {"\julname\ "}
MACRO {aug} {"\augname\ "}
MACRO {sep} {"\sepname\ "}
MACRO {oct} {"\octname\ "}
MACRO {nov} {"\novname\ "}
MACRO {dec} {"\decname\ "}

READ

FUNCTION {sortify}{ purify$ "l" change.case$ }

INTEGERS { len }

FUNCTION {chop.word}
{ 's :=
  'len :=
  s #1 len substring$ =
  { s len #1 + global.max$ substring$ }
  's
  if$
}

FUNCTION {format.lab.names}
{ 's :=                                  % for two: (Jones/de~Bruijn)
   s #1 "{vv~}{ll}" format.name$         % for three: (Jones/de~Bruijn/Smith)
   s num.names$ duplicate$               % for more: (Jones et\,al.)
   #2 <
   'pop$                                 % for just one person
   { duplicate$ duplicate$
     #3 >
     swap$ s swap$ "{ff }{vv }{ll}{ jj}" format.name$ "others" =
     or
     { pop$ "\Bibetal" * }              % for 4 or more, or last is `others'
     { #2 =
       {  "\jbbtasep " * s #2 "{vv~}{ll}" format.name$ * } % for (exactly) two
       { "\jbbfsasep " * s #2 "{vv~}{ll}" format.name$ *   % for three
         "\jbbstasep " * s #3 "{vv~}{ll}" format.name$ *
       }
       if$
     }
     if$
   }
   if$
   year missing$
      'skip$
      { "\jbdy {" year * "}" * * }% dummy year to prevent from `1993a' and `2001b' for works by the same author
   if$
}

FUNCTION {format.editor.lab.names}
{ 's :=                                  % for two: (Jones/de~Bruijn)
  s #1 "{vv~}{ll}" format.name$         % for three: (Jones/de~Bruijn/Smith)
  s num.names$ duplicate$               % for more: (Jones et\,al.)
  #2 <
  'pop$                                 % for just one person
  { duplicate$ duplicate$
    #3 >
    swap$ s swap$ "{ff }{vv }{ll}{ jj}" format.name$ "others" =
    or
    { pop$ "\Bibetal" * }              % for 4 or more, or last is `others'
    { #2 =
      {  "\jbbtesep " * s #2 "{vv~}{ll}" format.name$ * } % for (exactly) two
      { "\jbbfsesep " * s #2 "{vv~}{ll}" format.name$ *   % for three
        "\jbbstesep " * s #3 "{vv~}{ll}" format.name$ *
      }
      if$
    }
    if$
  }
  if$
  year missing$
      'skip$
     { "\jbdy {" year * "}" * * }% dummy year to prevent from `1993a' and `2001b' for works by the same author
  if$
}

FUNCTION {author.key.label}
{ author empty$
  { key empty$
    { cite$ #1 #3 substring$ }
      'key
    if$
  }
  { author format.lab.names }
  if$
}

FUNCTION {author.editor.key.label}
{ author empty$
  { editor empty$
    { key empty$
      { cite$ #1 #3 substring$ }
        'key
      if$
    }
    { editor format.editor.lab.names }
    if$
  }
  { author format.lab.names }
  if$
}

FUNCTION {editor.key.label}
{ editor empty$
  { key empty$
    { cite$ #1 #3 substring$ }
      'key
    if$
  }
  { editor format.editor.lab.names }
  if$
}

FUNCTION {calc.label}
{ type$ "book" = type$ "inbook" = or type$ "incollection" = or type$ "commented" = or type$ "lexicon" = or
  'author.editor.key.label
  { type$ "proceedings" =
    'editor.key.label
    'author.key.label
    if$
  }
  if$
  'label :=
}

FUNCTION {calc.dummy.label}
{ type$ "book" = type$ "inbook" = or type$ "incollection" = or type$ "commented" = or
  'author.editor.key.label
  { type$ "proceedings" =
    'editor.key.label
    'author.key.label
    if$
  }
  if$
  'dummy.label :=
}

FUNCTION {sort.format.names}
{ 's :=
  #1 'nameptr :=
  ""
  s num.names$ 'numnames :=
  numnames 'namesleft :=
  { namesleft #0 > }
  { nameptr #1 >
  { "   " * }
  'skip$
    if$
    s nameptr "{ll{ }}{  ff{ }}{ vv{ }}{  jj{ }}" format.name$ 't :=
    nameptr numnames = t "\bibnf {others} {} {} {} {}" = and
  { "\Bibetal" * }
  { t sortify * }
    if$
    nameptr #1 + 'nameptr :=
    namesleft #1 - 'namesleft :=
  }
  while$
}

FUNCTION {sort.format.title}
{ 't :=
  "A " #2
  "An " #3
    "Der " #4
    "Die " #4
      "Das " #4
      "Ein " #4
        "Eine " #5
          "The " #4 t chop.word
         chop.word
       chop.word
       chop.word
     chop.word
     chop.word
  chop.word
  chop.word
  sortify
  #1 global.max$ substring$
}

FUNCTION {author.sort}
{ author empty$
  { key empty$
  {
%%    "to sort, need author or key in " cite$ * warning$
    ""
  }
  { key sortify }
    if$
  }
  { author sort.format.names }
  if$
}

FUNCTION {author.editor.sort}
{ author empty$
  { editor empty$
  { key empty$
    {
%%        "to sort, need author, editor, or key in " cite$ * warning$
      ""
    }
    { key sortify }
    if$
  }
  { editor sort.format.names }
    if$
  }
  { author sort.format.names }
  if$
}

FUNCTION {editor.sort}
{ editor empty$
  { key empty$
    { "to sort, need editor or key in " cite$ * warning$ "" }
    { key sortify }
    if$
  }
  { editor sort.format.names }
  if$
}

FUNCTION {presort}
{ calc.label
  calc.dummy.label
  sortkey empty$
     { type$ "book" =
         type$ "incollection" =    or
           type$ "inbook" =        or
              type$ "commented" =  or
            'author.editor.sort
            { type$ "proceedings" =
                'editor.sort
                'author.sort
              if$
            }
        if$
     }
     {
       sortkey
     }
  if$
  "    "
  *
  year field.or.null sortify
  *
  "    "
  *
  title field.or.null
  sort.format.title
  *
  #1 entry.max$ substring$
  'sort.key$ :=
}

ITERATE {presort}

%% FUNCTION {before.sort} { "BEFORE SORT:" top$ }
%% EXECUTE {before.sort}
%% FUNCTION {print.sort.keys} {sort.key$ top$}
%% ITERATE {print.sort.keys}

SORT

%% FUNCTION {after.sort} {"AFTER SORT:" top$}
%% EXECUTE {after.sort}
%% ITERATE {print.sort.keys}

STRINGS { last.dummy.label next.extra }

INTEGERS { last.extra.num number.label }

FUNCTION {forward.pass}
{ last.dummy.label dummy.label =
    { last.extra.num #1 + 'last.extra.num :=
      last.extra.num int.to.chr$ 'extra.label :=
    }
    { "a" chr.to.int$ 'last.extra.num :=
      "" 'extra.label :=
      dummy.label 'last.dummy.label :=
    }
  if$
  number.label #1 + 'number.label :=
}

FUNCTION {reverse.pass}
{ next.extra "b" =
    { "a" 'extra.label := }
    'skip$
  if$
  extra.label 'next.extra :=
  extra.label
  duplicate$ empty$
    'skip$
    { "" swap$ * }
  if$
  'extra.label :=
  dummy.label extra.label * 'dummy.label :=
}

ITERATE {forward.pass}

REVERSE {reverse.pass}

FUNCTION {set.current.authors}
{ author empty$
  { editor empty$
    { organization empty$
      { cite$ 'current-authors := }
      { organization 'current-authors := }
      if$
    }
    { editor format.names #1 entry.max$ substring$ 'current-authors := }
%%           ^^^^^^^^^^^^ NOT format.editor.names, otherwise \jb@@arg is always = 0!!!
    if$
  }
  { author format.names #1 entry.max$ substring$ 'current-authors := }
  if$
}


STRINGS { previous-authors
        }

FUNCTION {initialize.previous.authors} { "" 'previous-authors := }


FUNCTION {mark.repeat.authors}
{ current-authors previous-authors =
  { #1 'repeat-authors := }
  'skip$
  if$
  current-authors 'previous-authors :=
}


ITERATE {set.current.authors}

EXECUTE {initialize.previous.authors}

ITERATE {mark.repeat.authors}

EXECUTE {initialize.previous.authors}

REVERSE {mark.repeat.authors}

FUNCTION {begin.bib}
{ preamble$ empty$
    'skip$
    { preamble$ write$ newline$ }
  if$
  "%" write$ newline$
  "% This bibliography was produced by using jureco.bst" write$ newline$
  "%" write$ newline$
  "\begin{thebibliography}{}" write$ newline$
}

EXECUTE {begin.bib}

EXECUTE {init.state.consts}

ITERATE {call.type$}

FUNCTION {end.bib}
{ newline$
  "\end{thebibliography}" write$ newline$
}

EXECUTE {end.bib}
%% 
%%
%% End of file `jureco.bst'.