\begin{thebibliography}{1}

\bibitem{thakur:romio}
Rajeev Thakur, William Gropp, and Ewing Lusk.
\newblock Data sieving and collective {I/O} in {ROMIO}.
\newblock In {\em Proceedings of the Seventh Symposium on the Frontiers of
  Massively Parallel Computation}, pages 182--189. IEEE Computer Society Press,
  February 1999.

\end{thebibliography}
