\begin{thebibliography}{1}

\bibitem{lessmann08}
S.~Lessmann, B.~Baesens, C.~Mues, and S.~Pietsch.
\newblock Benchmarking classification models for software defect prediction: A
  proposed framework and novel findings.
\newblock {\em IEEE Transactions on Software Engineering}, May 2008.
\newblock Available from
  \url{http://iccle.googlecode.com/svn/trunk/share/pdf/lessmann08.pdf}.

\end{thebibliography}