@Article{Amati&97:JUCS,
  author =       "  Amati, Gianni and {D'Aloisi}, Daniela and Giannini, Vittorio and Ubaldini, Flavio",
  title =        "A Framework for Filtering News and Managing Distributed Data",
  journal =      "J.UCS: Journal of Universal Computer Science",
  volume =       "3",
  number =       "8",
  pages =        "1007--1021",
  day =          "28",
  month =        aug,
  year =         "1997",
  ISSN =         "0948-6968",
  url =           "http://www.iicm.edu/jucs_3_8/a_framework_for_filtering/paper.ps.gz",
}