@article{Rod:jpdc00,
   author = "Rodrigues, L. and Guo, K. and Ver\'{\i}ssimo, P. and Birman, K.",
   journal = "Journal of Parallel and Distributed Computing",
   publisher = "Academic Press",
   title = "A Dynamic Light-Weight Group Service",
   volume = "60",
   number = "12",		   
   pages = "1449-1479",
   year = "2000",
   month = dec,
}