@incollection{Pustejovsky87,
  author	= {Pustejovsky, J.},
  editor	= {Nirenburg, S.},
  title		= {An Integrated Theory of Discourse Analysis},
  booktitle	= {Machine Translation: Theoretical and Methodological Issues},
  publisher	= {Cambridge University Press},
  address	= {Cambridge},
  year		= {1987}
}