Konstantin Pussep Simon Oechsner Osama Abboud Miroslaw Kantor Burkhard Stiller Impact of Self-Organization in P2P Overlays on Underlay Utilization. 84-89 2009 ICIW http://dx.doi.org/10.1109/ICIW.2009.20 conf/iciw/2009 db/conf/iciw/iciw2009.html#PussepOAKS09