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	  From: Christopher.Vance@adfa.oz.au (Christopher JS Vance)
	  Newsgroups: comp.text.tex
	  Subject: per-chapter bibliography
	  Keywords: LaTex BiBTeX
	  Message-ID: <1992Nov3.001811.7414@sserve.cc.adfa.oz.au>
	  Date: 3 Nov 92 00:18:11 GMT

In article <1992Nov3.001811.7414@sserve.cc.adfa.oz.au>,
Christopher.Vance@adfa.oz.au (Christopher JS Vance) writes:
|> I have been asked to try to keep several different bibliographies
|> within my thesis draft, one bibliography per chapter, and a separate
|> overall one.  I'm using LaTeX, BiBTeX, and \include.
|> ...

I use bibunits.sty in my thesis draft to do that.
Coco D.

]    	Article: 1256 of comp.text.tex
]	Subject: Re: multisection biblio. in LaTeX ?
]	Message-ID: <ALBERTO.91Sep7174145@yamuna.cs.umd.edu>
]	 Date: 7 Sep 91 21:41:45 GMT
] In article <1991Aug29.012118.8708@cs.cornell.edu>
] rjohnson@cs.cornell.edu (Richard C. Johnson) writes:
]    Is there a way to make a multisection bibliography using LaTex and Bibtex?
]    Ideally, I'd like to be able to do something like:
] 
] 	   \section{VLIW Architectures}
] 	   \nocite{Colwell87}
] 	   \nocite{ ...etc...
] 
] 	   \section{Trace Scheduling}
] 	   \nocite{Fisher81}
] 	   \nocite{ ...etc...
]    and end up with a multisection bibliography.  Any suggestions other than
]    resorting to using \bibitem's out of the .bbl file?  Thanks in advance.
]    Richard Johnson		rjohnson@cs.cornell.edu
] I created a style called bibunits.sty that allow that some other
] things more. You can specify if you want bibliografy by chapters,
] sections or by your own subdivision. You can also specify if you want
] that all the reference be callected ALSO in a global bibliography or
] not.
] Here is the style, have fun.
] 	Jose Alberto

] --
] :/       \ Jose Alberto Fernandez R | INTERNET: alberto@cs.umd.edu
] :| o   o | Dept. of Computer Sc.    | BITNET: alberto@cs.umd.edu
] :|   ^   | University of Maryland   | UUCP: {...}!mimsy!alberto
] :\  \_/  / College Park, MD 20742   | 


---------- Cut here and save as bibunits.sty
%% BIBUNITS.STY     by Jose Alberto Fernandez (alberto@cs.umd.edu)
%% 
%% BIBUNITS is a style to generate separate bibliographies for
%% different units (parts) of the text (currently only one of
%% chapters, sections or bibunit-environments). 
%% The style will separate the citations of each unit of text into a
%% separate file to be processed by bibtex. The global bibliography
%% section produced by LATEX also can appear in the document and
%% citations can be placed in both at the same time.
%% 
%% Use the \bibliographyunit[<unit>] (<unit> = \chapter, \section) to
%% select how the references will be generated. (For every chapter or
%% for every section). Use \bibliographyunit with no arguments to
%% deactivate bibliographyunits. By default citations will only appear
%% in the local bibliography. WARNING: By default \bibliographyunit is
%% in a deactivated state.
%% 
%% If \bibliographyunit is active the \bibliography{bibtex-files} and
%% \bibliographystyle{style} commands also specify the bibtex-files
%% and style to be used by default in the local units. The commands
%% \bibliography*{<bibtex-files>} and \bibliographystyle*{<style>}
%% specify the defaults for BIBUNITS and not generate any information
%% for the global bibliography. WARNING: This values are taken as
%% defaults only when executed after activate \bibliographyunit
%% 
%% The environment \begin{bibunit}[<style>] .. \end{bibunit} allows
%% the creation of a unit while \bibliographyunit is not active. The
%% optional parameter <style> specifies a style for the biblography
%% different from the default if any. WARNING: The use of this
%% environment while \bibliographyunit is active can produce extrange
%% results. Note that default style and bibtex-files only exist if
%% specified while \bibliographyunit was active.
%% 
%% Use \cite and \nocite to generate citations. \cite* and \nocite*
%% can be use to generate citations to be added in both the local and
%% global bibliography while inside a unit.
%%
%% You must insert the command \putbib[<bibtex-files>] before the end
%% of each <unit> in the location where you want the bibliography to
%% be inserted. If the optional argument is ommited, \putbib uses the
%% default bibtex-files if any.
%% 
%% BIBTEX processing:
%% For each <unit>, in sequence, there is now a corresponding file 
%% \jobname.\the\@bibunitauxcnt.aux that need to be compiled though
%% BIBTEX as well as the \jobname.aux that generates the global
%% database. 
%% 
%% Suppose your document is foo.tex, you must now invoke bibtex not only
%% on foo, but also on foo.1, ..., foo.n given that there are n
%% different <units> with separate bibliography.

\newwrite\@bibunitaux                                %File desc.
\newcount\@bibunitauxcnt \@bibunitauxcnt = 0         %Units cnt.
\newif\if@localcite                                  %Local/Global cite
\def\@localcitedflt{\@localcitetrue} \@localcitedflt
% 
% \cite definition
%
\let\REALcite\cite
\def\NEWcite{
  \@ifstar{\@localcitefalse\REALcite}
    {\@localcitetrue\REALcite}}
%
% \@cite new definition
\let\REAL@citex\@citex
\def\NEW@citex[#1]#2{\if@filesw
  \immediate\write\@bibunitaux{\string\citation{#2}}\fi
  \if@localcite
    \if@filesw
      \@fileswfalse\REAL@citex[#1]{#2}\@fileswtrue
    \else\REAL@citex[#1]{#2}\fi 
  \else\REAL@citex[#1]{#2}\fi
  \@localcitedflt}
%
% \nocite definition
% 
\let\REALnocite\nocite
\def\NEWnocite{
  \@ifstar{\@localcitefalse\@NEWnocite}
    {\@localcitetrue\@NEWnocite}}
\def\@NEWnocite#1{\@bsphack
  \if@filesw
    \immediate\write\@bibunitaux{\string\citation{#1}}\fi
  \@esphack
  \if@localcite\else\REALnocite{#1}\fi\@localcitedflt}
%
% \bibliography definition
% 
\def\@bibdata{}                              %Data files store
\let\REALbibliography\bibliography
\def\NEWbibliography{
  \@ifstar{\@localcitetrue\@NEWbibliography}
    {\@localcitefalse\@NEWbibliography}}
\def\@NEWbibliography#1{
  \if@filesw
    \immediate\write\@auxout{\string\gdef\string\@bibdata{#1}}\fi
  \if@localcite\else\REALbibliography{#1}\fi\@localcitedflt}
%
% \bibliographystyle definition
%
\def\@bibstyle{}                              %Style store
\let\REALbibliographystyle\bibliographystyle
\def\NEWbibliographystyle{
  \@ifstar{\@localcitetrue\@NEWbibliographystyle}
    {\@localcitefalse\@NEWbibliographystyle}}
\def\@NEWbibliographystyle#1{
  \if@filesw
    \immediate\write\@auxout{\string\gdef\string\@bibstyle{#1}}\fi
  \if@localcite\else\REALbibliographystyle{#1}\fi\@localcitedflt}
%
% \begin{bibunit} .. \end{bibunit} definition
% 
\def\bibunit{\global\advance\@bibunitauxcnt 1
  \global\let\cite\NEWcite
  \global\let\@citex\NEW@citex
  \global\let\nocite\NEWnocite
  \if@filesw
    \immediate\openout\@bibunitaux \jobname.\the\@bibunitauxcnt.aux
  \fi\@ifnextchar[{\@bibunitx}{\@bibunitx[\@bibstyle]}
}
\def\@bibunitx[#1]{\if@filesw
  \immediate\write\@bibunitaux{\string\bibstyle{#1}}\fi}
\def\endbibunit{
  \global\let\cite\REALcite
  \global\let\@citex\REAL@citex
  \global\let\nocite\REALnocite
  \if@filesw
    \immediate\closeout\@bibunitaux\fi}
%
% \chapter or \section substituting definition
%
\let\OLD@bibunit\@gobble
\def\@bibunit{\endbibunit\bibunit\OLD@bibunit}
\def\@endbibunit{}
%
% \bibliographyunit definition
% 
\def\bibliographyunit{\@endbibunit
  \@ifnextchar[{\@bibliographyunit}{
    \global\let\OLD@bibunit\@gobble
    \global\let\bibliography\REALbibliography
    \global\let\bibliographystyle\REALbibliographystyle
    \endbibunit
    \gdef\@endbibunit{}}}
\def\@bibliographyunit[#1]{
  \global\let\bibliography\NEWbibliography
  \global\let\bibliographystyle\NEWbibliographystyle
  \global\let\OLD@bibunit#1
  \global\let#1\@bibunit
  \gdef\@endbibunit{\global\let#1\OLD@bibunit}}
%
% \putbib definition
% 
\def\putbib{\@ifnextchar[{\@putbib}{\@putbib[\@bibdata]}}
\def\@putbib[#1]{\if@filesw
  \immediate\write\@bibunitaux{\string\bibdata{#1}}\fi
  \@input{\jobname.\the\@bibunitauxcnt.bbl}}