@inproceedings{schank79-IJCAI,
  author	= {Schank, Roger C. and Lebowitz, Michael and Birnbaum, Lawrence},
  year		= {1979},
  title		= {Parsing Directly into Knowledge Structures},
  booktitle	= {Proceedings of the Sixth International Joint Conference on Artificial Intelligence},
  pages		= {772--777},
  address	= {Tokyo, Japan},
  organization	= {International Joint Conference on Artificial Intelligence}
}