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\subtitle{Présentation LSD}
\title[Bipartite networks collection]{Joint analysis of bipartite networks collection}
\author[L. Lacoste]{Louis \textsc{Lacoste}, under the supervision of Pierre Barbillon and
Sophie Donnet\newline Laboratoire MIA Paris-Saclay} % Sous la supervision de Pierre
\date{}

\begin{document}

% titre
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\begin{refsection}
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\appendix

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