\relax 
\citation{gia2}
\@writefile{toc}{\contentsline {section}{\numberline {1}Introduction}{1}}
\@writefile{toc}{\contentsline {subsection}{\numberline {1.1}Two examples on push and pull}{1}}
\@writefile{toc}{\contentsline {section}{\numberline {2}Analysis of push-pull algorithm}{2}}
\newlabel{first_theo}{{1}{2}}
\newlabel{second_lem}{{1}{2}}
\newlabel{third_lem}{{2}{2}}
\newlabel{fourth_lem}{{3}{3}}
\citation{gia2}
\bibstyle{plain}
\bibdata{refs}
\bibcite{gia2}{1}