<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%
% CITES (style option to DARTICLE) is an extracted and changed
% part of the AIP style written by Charles Karney (Karney@PPC.MFEnet).
% CITES DOCUMENT SUBSTYLE -- released 15 March 1988
%
% To use this give CITES as an optional argument to \documentstyle.  The
% main style should be DARTICLE.  E.g.,
%     \documentstyle[12pt,german,cites]{darticle}
 
% This provides
% (1) Superscript reference numbers in citation and bibliography.
%     This is done by calling  \numcite  after \begin{document}.
%     You should put the references in the logically correct place, e.g.
%     "...  as is given by Landau \cite{landau}.  Next sentence ..."
%     \cite takes care of removing the preceding spaces and putting the
%     reference after the punctuation (e.g, "...  Landau.$~7$ ...").
 
% (2) Three or more consecutive reference numbers are represented as a
%     range.  Thus 1,3,4,5,6,8,9 is printed as 1,3--6,8,9.  No sorting is
%     performed; i.e., 1,3,2 is printed as such.
%     The cites style does this by default.
 
% (3) \citenum and \citea give you more control over the appearance of
%     the citations.  \citenum emits the plain citation number without
%     ornament as in "...  as shown in Ref.~\citenum{foo}.".  \citea puts
%     it's argument into the ornamentation for citations.
%     Thus \cite{foo} is equivalent to \citea{\citenum{foo}}.
 
% (4) \bibnum{p} prints entries of the thebibliography environment in the
%     form     #.
%     \bibnum{k} prints entries of the thebibliography environment in the
%     form    [#]
%     \bibnum{h} prints entries of the thebibliography environment in the
%     form    $^{#1}$
%     Default is \bibnum{k}.
%     If \numcite is used, \bibnum should appear after it.
%     G. Kruljac,  MPI Stuttgart, kruljac@ds0mpi11,   13.03.89
 
%   CHANGES
%  06.04.89  G. Kruljac, kruljac@ds0mpi11
%            - inserted commands \refincount and \@refincount to
%              offer a possibility for citation numbering inside
%              chapters, sections,...
%              Initially it is empty. The user can define it by i.e.
%              \refincount{\thechapter.} or \refincount{\thesubsection.}
%
%            - corrections inside thebibliography for leftmargin
%              evaluations
%
%
 
%\typeout{Document Substyle 'CITES'.  Released 15 March 1988}
\typeout{Document Substyle `CITES' modified by MPI FKF, Version 1.1, 06.04.89}
 
% here we define the counter which should preceed the reference number
\def\@refincount{}
\def\refincount#1{\gdef\@refincount{#1}}
 
% Superscript citations -- skip optional arg to \cite
% Move citation after period and comma.
\def\@cite#1#2{[{\@refincount#1\if@tempswa , #2\fi}]}
 
\gdef\numcite{\bibnum{h}
              \def\@cite##1##2{\unskip\nobreak\relax
              \def\@tempa{$\m@th^{\hbox{\the\scriptfont0
                                        \@refincount##1}}$}%
              \futurelet\@tempc\@citexx}
              \def\@citexx{\ifx.\@tempc\let\@tempd=\@citepunct\else
                           \ifx,\@tempc\let\@tempd=\@citepunct\else
                           \let\@tempd=\@tempa\fi\fi\@tempd}
              \def\@citepunct{\@tempc%
                           \edef\@sf{\spacefactor=\the\spacefactor\relax}
                           \@tempa\@sf\@gobble}}
 
\def\bibnumh{\hfil$\m@th^{\@refincount\arabic{enumi}}$}
\def\bibnump{\hfil\@refincount\arabic{enumi}.}
\def\bibnumk{\hfil[\@refincount\arabic{enumi}]}
\def\bibnum#1{\if\string#1h \global\let\@bibnum=\bibnumh\else
              \if\string#1k \global\let\@bibnum=\bibnumk\else
              \if\string#1p \global\let\@bibnum=\bibnump\else
              \global\let\@bibnum=\bibnumh%
              \fi\fi\fi}
\let\@bibnum=\bibnumk
 
\def\thebibliography#1{\par%\clearpage%
             \section*{\refname\@mkboth
                       {\uppercase{\refname}}{\uppercase{\refname}}}%
             \list
%            {\@bibnum}{\settowidth\labelwidth{$\m@th{##1}$}
             {\@bibnum}%
            {\ifx\@bibnum\bibnumk%
                  \settowidth\labelwidth{[\@refincount#1]}
              \else\ifx\@bibnum\bibnumh
                        \settowidth\labelwidth{$\m@th^{\@refincount#1}$}
                        \labelsep0pt\itemindent\labelwidth
                   \else\settowidth\labelwidth{\@refincount#1.}
              \fi\fi
             \leftmargin\labelwidth
             \advance\leftmargin\labelsep
             \ifnum\itemindent=0\else\advance\itemindent-\leftmargin\fi
             \usecounter{enumi}}
             \def\newblock{\hskip .11em plus .33em minus -.07em}
             \sloppy
             \sfcode`\.=1000\relax}
 
% \citenum emits the plain citation number without ornament
% \citea puts it's argument into the ornamentation for citations
% thus \cite{foo} is equivalent to \citea{\citenum{foo}}
\def\citenum#1{{\def\@cite##1##2{##1}\cite{#1}}}
\def\citea#1{\@cite{#1}{}}
 
% Collapse citation numbers to ranges.  Non-numeric and undefined labels
% are handled.  No sorting is done.  E.g., 1,3,2,3,4,5,foo,1,2,3,?,4,5
% gives 1,3,2-5,foo,1-3,?,4,5
\newcount\@tempcntc
\def\@citex[#1]#2{\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi
  \@tempcnta\z@\@tempcntb\m@ne\def\@citea{}\@cite{\@for\@citeb:=#2\do
    {\@ifundefined
       {b@\@citeb}{\@citeo\@tempcntb\m@ne\@citea\def\@citea{,}{\bf ?}\@warning
       {Citation `\@citeb' on page \thepage \space undefined}}%
    {\setbox\z@\hbox{\global\@tempcntc0\csname b@\@citeb\endcsname\relax}%
     \ifnum\@tempcntc=\z@ \@citeo\@tempcntb\m@ne
       \@citea\def\@citea{,}\hbox{\csname b@\@citeb\endcsname}%
     \else
      \advance\@tempcntb\@ne
      \ifnum\@tempcntb=\@tempcntc
      \else\advance\@tempcntb\m@ne\@citeo
      \@tempcnta\@tempcntc\@tempcntb\@tempcntc\fi\fi}}\@citeo}{#1}}
\def\@citeo{\ifnum\@tempcnta&gt;\@tempcntb\else\@citea%
            \def\@citea{,\@refincount}%
            \ifnum\@tempcnta=\@tempcntb\the\@tempcnta\else
            {\advance\@tempcnta\@ne%
            \ifnum\@tempcnta=\@tempcntb
            \else \def\@citea{--\@refincount}\fi
    \advance\@tempcnta\m@ne\the\@tempcnta\@citea\the\@tempcntb}\fi\fi}
 
 
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