@conference{delNgnm2005, author = "Dellas, Nikos and Kapellaki, Sofia and Eleftherios Koutsoloukas and George N. Prezerakos and Venieris, Iakovos S.", booktitle = "Proceedings of the Next Generation Networking Middleware (NGNM) 2005 Workshop in the scope of ‘Networking 2005’, 4th IFIP – TC6 Networking Conference", month = "May", note = "Waterloo Ontario, Canada", pages = "63 - 69", title = "{P}erformance {E}valuation of a {P}2{P} {O}verlay {B}rokerage {N}etwork", year = "2005", }