% natsci.sty  26 Sep 87

% Correctly formats citations in the NATSCI bibliography style.
% You also need the file natsci.bst to get the most out of this.

% Use with LaTeX version 2.09 article document style
% and the natsci bibliography style:
% \documentstyle[natsci]{article}
% \begin{document}
% \bibliographystyle{natsci}

% Copyright (c) 1987 by Stephen Gildea
% Permission to copy all or part of this work is granted, provided
% that the copies are not made or distributed for resale, and that
% the copyright notice and this notice are retained.
% 
% THIS WORK IS PROVIDED ON AN "AS IS" BASIS.  THE AUTHOR PROVIDES NO
% WARRANTY WHATSOEVER, EITHER EXPRESS OR IMPLIED, REGARDING THE WORK,
% INCLUDING WARRANTIES WITH RESPECT TO ITS MERCHANTABILITY OR FITNESS
% FOR ANY PARTICULAR PURPOSE.

% If you make any improvements, I'd like to hear about them.

% Stephen Gildea
% MIT Earth Resources Lab
% Cambridge, Mass. 02139
% mit-erl!gildea
% gildea@erl.mit.edu

% This definition has to be changed slightly for different document
% styles such as report.
\def\thebibliography#1{\section*{References\markboth
 {REFERENCES}{REFERENCES}}\list
 %% default is no labels, for those not using \cite or BibTeX
 {}{\settowidth\labelwidth{[#1]}\leftmargin\labelwidth
 \advance\leftmargin\labelsep
 \usecounter{enumi}\@bibsetup}
 \def\newblock{\hskip .11em plus .33em minus -.07em}
 \sloppy\clubpenalty4000\widowpenalty4000
 \sfcode`\.=1000\relax}

% Don't put the citation in an hbox.
\def\@citex[#1]#2{\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi
  \def\@citea{}\@cite{\@for\@citeb:=#2\do
    {\@citea\def\@citea{\@citesep}\@ifundefined
       {b@\@citeb}{{\bf ?}\@warning
       {Citation `\@citeb' on page \thepage \space undefined}}%
{\csname b@\@citeb\endcsname}}}{#1}}

% undent first line of a reference by using negative \itemindent.
\def\@bibsetup{\itemindent=-\leftmargin \itemsep=0pt}

% Use a semicolon instead of a comma between multiple citations.
\def\@citesep{; }

% round parens instead of square brackets
\def\@cite#1#2{({#1\if@tempswa , #2\fi})}
 
% Labels should not be printed in References
\def\@biblabel#1{\hfill}
