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%  LaTeX format for the abstracts
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\hoffset=-10.5mm
\addtolength{\textwidth}{16mm}
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\addtolength{\textheight}{40mm}

\renewcommand{\baselinestretch}{1.2}

%REFERENCES
\def\references#1{\vspace*{5mm}\noindent{\sc References}\list
{[\arabic{enumi}]}{\settowidth\labelwidth{[#1]}\leftmargin\labelwidth
\advance\leftmargin\labelsep
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\let\endthebibliog=\endlist

\def\thefootnote{\fnsymbol{footnote}}

\begin{document}

\setcounter{page}{1}

\begin{center}
{\LARGE \sf Title}

\vspace*{6mm} {\Large\sf Author1} \setcounter{footnote}{0}
\footnote{Joint work with Author 2.}

\end{center}

\vspace*{12mm} Abstract.


\begin{references}{99}
\bibitem{1} Author,  {\em title},
Journal 1 (2007) 1-100.
\bibitem{2} Author,  {\em title},
Journal 2 (2007) 1-100.
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\end{references}

\end{document}
