\documentclass[envcountsame]{llncs}
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\usepackage{llncsdoc}
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\bibliographystyle{plain} % for bibliography
%\title{The implementation of recursive type syntax on GCC-4.6 for CbC}
\title{Recursive type syntax in Continuation based C}
\titlerunning{title running}
\toctitle{toc title}
%\subtitle{sub title}
\author{Shinji Kono\inst{1} Nobuyasu Oshiro\inst{2}}
\authorrunning{authorrunning}
\institute{University of the Ryukyus}
\email{}

\begin{document}
\maketitle
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\begin{abstract}
\input{abstract}
\end{abstract}

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\input{0}	% sections

\bibliography{ref}
\end{document}