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\begin{document}

\title[Chern Character]
{The Odd Chern Character and Professional Diagrams}
\author{Dorin Dumitra\c scu}
\email{dumitras@math.psu.edu}
\date{\today}
\maketitle
\tableofcontents

\input{sec1.tex}

\begin{thebibliography}{[Atiy]}
\bibitem[Atiy]{Atiy} - Atiyah, M.F. , $K$-theory, Benjamin, New York, 1967
\bibitem[Htch]{Htch} -  Hatcher, Allen E. , Algebraic topology, unpublished
\bibitem[Karb]{Karb} -  Karoubi, M. , $K$-theory - an introduction,
Grundlehren der mathematischen Wissenschaften 226, Springer-Verlag, 1978
\bibitem[Span]{Span} - Spanier, E.H. , Algebraic topology, McGraw-Hill,
1966
\bibitem[Stnr]{Stnr} - Steenrod, N. , The topology of fiber bundles,
Princeton University Press, 1951
\end{thebibliography}

%\input{index.tex}

\end{document}