Shashidhar Merugu Sridhar Srinivasan Ellen W. Zegura p-sim: A Simulator for Peer-to-Peer Networks. 213-218 2003 conf/mascots/2003 MASCOTS http://csdl.computer.org/comp/proceedings/mascots/2003/2039/00/20390213abs.htm db/conf/mascots/mascots2003.html#MeruguSZ03