@incollection{Rubinoff90-catalina,
  author	= {Rubinoff, Robert},
  editor	= {Paris, C{\'e}cile L. and Swartout, William R. and Mann, William C.},
  month		= jul,
  year		= {1991},
  title		= {Cooperation and Feedback in Natural Language Generation},
  booktitle	= {Natural language generation in artificial intelligence and computational linguistics},
  note		= {Presented at the Fourth International Workshop on Natural Language Generation},
  publisher	= {Kluwer Academic Publishers}
}