@Misc{mpi-forum:mpi2,
  key = {MPI},
  title = {{MPI-2}: Extensions to the Message-Passing Interface},
  year = {1997},
  month = {July},
  howpublished = {{The MPI Forum}},
  earlier = {mpi-ioc:mpi-io5},
  URL = {http://www.mpi-forum.org/docs/docs.html},
  keywords = {parallel I/O, message-passing, multiprocessor file system
  interface, pario-bib},
  comment = {This is the definition of the MPI2 message-passing standard, which
  includes an interface for parallel I/O. Supercedes mpi-ioc:mpi-io5 and
  earlier versions. See the MPI2 web page at http://www.mpi-forum.org. The I/O
  section is at http://www.mpi-forum.org/docs/mpi-20-html/node172.html.}
}