@Proceedings{Knowledge_Based_Electronic_Markets,
  author = " and Benjamin  Grosof",
  title = "{Knowledge-Based Electronic Markets}",
  month = "August",
  year = "2000",
  series = "Papers from the AAAI Workshop",
  note = "Technical Report WS-00-04, ISBN 1-57735-119-3",
  publisher = "AAAI Press",
}