Mirko Knoll Matthias Helling Arno Wacker Sebastian Holzapfel Torben Weis Bootstrapping Peer-to-Peer Systems Using IRC. 122-127 2009 WETICE http://dx.doi.org/10.1109/WETICE.2009.40 conf/wetice/2009 db/conf/wetice/wetice2009.html#KnollHWHW09