@InProceedings{HMWS01,
  author = 	 {Matthias Hollick and Andreas Meissner and Lars Wolf and Ralf Steinmetz},
  title = 	 {A Security Model for Multicast Group Integrity Management},
  booktitle = 	 {Poster at Third International Workshop on Networked Group Communication (NGC2001), UCL, London, UK},
  year =	 2001,
  month =	 {November}
}