@ARTICLE{DiRi05,
  author    = "Xenofontas Dimitropoulos and George Riley",
  title     = "Efficient Large-Scale {BGP} Simulations",
  publisher = "Elsevier Science Publishers",
  journal   = "Elsevier Computer Networks, Special Issue on Network Modeling and Simulation",
  year      = "2006",
  volume    = "50",	
  number    = "12"}