@INPROCEEDINGS{Cas_05,
  AUTHOR    = {S. Castano and S. Montanelli},
  TITLE     = {Semantic Self-Formation of Communities of Peers},
  BOOKTITLE = {Proceedings of the ESWC Workshop on Ontologies in Peer-to-Peer Communities},
  YEAR      = {2005},
  EDITOR    = {},
  ADDRESS   = {Heraklion, Greece},
  URL       = {http://www.kde.cs.uni-kassel.de/ws/ontop2p2005/proceedings/castano.pdf},
  MONTH     = {May},
  }