@inproceedings{DSZ05,

    author    = "Ernesto {D\'iaz-Avil\'es} and Lars {Schmidt-Thieme} and Cai-Nicolas Ziegler",
    title     = "Emergence of Spontaneous Order Through Neighborhood Formation in Peer-to-Peer Recommender Systems",
    booktitle = "Proceedings of the WWW2005 International Workshop on Innovations In Web Infrastructure (IWI'05)",
    month     = "May",
    year      = "2005",
    address   = "Chiba, Japan"
}