@incollection{Carberry89-book,
  author	= {Carberry, Sandra},
  editor	= {Kobsa, Alfred and Wahlster, Wolfgang},
  year		= {1989},
  title		= {Plan Recognition and its Use in Understanding Dialogue},
  pages		= {133--162},
  booktitle	= {User Models in Dialog Systems},
  publisher	= {Springer},
  series	= {Symbolic Computation Series},
  address	= {Berlin/Heidelberg/ New York/Tokyo}
}