\begin{thebibliography}{Ziv97}

\bibitem[Ste95]{Stefik:KBSE}
Mark Stefik.
\newblock {\em Introduction to Knowledge Systems}.
\newblock Morgan Kaufmann, San Francisco, CA, 1995.

\bibitem[Ziv97]{Ziv:applets}
Hadar Ziv.
\newblock Java applets for {B}eckman {CE}quencer software, March 1997.
\newblock http://www.ics.uci.edu/~ziv/java/bayesian\_example.html.

\end{thebibliography}
