@Book{Ontologies_for_Agents_Theory_and_Experiences,
  author = "Valentina  Tamma and Stephen  Cranefield and Tim  Finin and Steven  Willmott",
  editor = "  ",
  title = "{Ontologies for Agents: Theory and Experiences}",
  month = "July",
  year = "2005",
  series = "Whitestein Series in Software Agent Technologies",
  note = "(See http://www.birkhauser.ch/3-7643-7237-0)",
  publisher = "Springer",
}