\begin{thebibliography}{1}

\bibitem{knuth:86a}
Donald~E. Knuth.
\newblock {\em The \TeX{}book}.
\newblock Addison--Wesley, Reading, Massachusetts, third edition, 1986.

\bibitem{gn:struss}
{Lin, E. C.}, {P. J. Berger}, and {J. A. Struss}.
\newblock Estimates of genetic parameters for growth and reproductive traits in
  two selction lines of \textit{{T}ribolium castaneum}.
\newblock {\em Journal of Animal Science}, 70 (Suppl.1):39, 1992.

\end{thebibliography}
