Daniel Schlosser Tobias Hoßfeld Kurt Tutschku Comparison of Robust Cooperation Strategies for P2P Content Distribution Networks with Multiple Source Download. 31-38 2006 conf/p2p/2006 Peer-to-Peer Computing http://doi.ieeecomputersociety.org/10.1109/P2P.2006.9 db/conf/p2p/p2p2006.html#SchlosserHT06