@techreport{wang98__suppor_ip_multic_mobil_hosts,
  author = {Wang, Y. and Chen, W.},
  title = {Supporting IP Multicast for Mobile Hosts},
  institution = {South Methodist University},
  year = {1998},
  note = {URL http://www.seas.smu.edu/\~wchen/mobile/multicast.ps.gz accessed February 2002}
}