@Article{multirail-pa:Coll,
  author = 	 {Salvador Coll and Eitan Frachtenberg and Fabrizio Petrini and Adolfy Hoisie and Leonid Gurvits},
  title = 	 "{Using Multirail Networks in High-Performance Clusters}",
  journal = 	 {Concurrency and Computation: Practice and Experience},
  year = 	 2003,
  volume =	 15,
  number =	 {7--8},
  pages =	 {625--651},
  month =	 {April},
  note =	 {Available from \url{http://hpc.pnl.gov/people/fabrizio/papers/practice.pdf}}
}