@incollection{Woods75,
  author	= {Woods, William A.},
  editor	= {Bobrow, D. G. and Collins, A. M.},
  year		= {1975},
  title		= {What's in a link: foundations for semantic networks},
  booktitle	= {Representation and Understanding: studies in cognitive science},
  note		= {Also reprinted in \em Readings in Knowledge Representation, Ronald J. Brachman and Hector J. Levesque (eds.), Morgan Kaufman Publishers Inc., 1985, pp217-241},
  publisher	= {Academic Press},
  address	= {New York}
}