\begin{thebibliography}{1}

\bibitem{Shannon1948}
C.~E. Shannon.
\newblock {A Mathematical Theory of Communication}.
\newblock {\em Bell System Tech. J.}, 27:379--423, 623--656, 1948.
\newblock \htmladdnormallink {http://tinyurl.com/Shannon1948}
  {http://tinyurl.com/Shannon1948}.

\bibitem{Shannon1949}
C.~E. Shannon.
\newblock {Communication in the Presence of Noise}.
\newblock {\em Proc. IRE}, 37:10--21, 1949.

\end{thebibliography}
