@misc{BestavrosCrovella:patent02,
  author	= {Bestavros, Azer and Crovella, Mark},
  title		= {Distributed Routing},
  URL		= {http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6370584},
  year		= {2002},
  howpublished	= {US Patent Number 6,370,584, issued April 9, 2002}
}