@TECHREPORT{
       Author = {Moore, D. and Paxson, V. and Savage, S. and Shannon, C. and Staniford, S. and Weaver, N.}, 
       Title = {{The Spread of the Sapphire/Slammer Worm}},
       Institution = {CAIDA, ICSI, Silicon Defense, UC Berkeley EECS and UC San Diego CSE},
       Month = {Jan},
       Year = {2003},
       Keywords = {passive data analysis   security   network telescope}
}