@InProceedings{p2p12-social,
  author = {Mega, Giuliano and Montresor, Alberto and Picco, Gian Pietro},
  title = {On Churn and Communication Delays in Social Overlays},
  address = {Tarragona, Spain},
  booktitle = {Proc. of the 12th IEEE P2P Conference on Peer-to-Peer Computing (P2P'12)},
  month = sep,
  year = 2012,
  pages = {214--223},
  publisher = {IEEE},
  type = {CONFERENCE},
  pdfurl = {http://disi.unitn.it/\string~montreso/pubs/papers/p2p12-social.pdf}
}