@inproceedings{Jameson-wahlster82,
  author	= {Jameson, A. and Wahlster, W.},
  year		= {1982},
  title		= {User Modelling in Anaphora Generation: Ellipsis and Definite Description},
  booktitle	= {Proceedings of ECAI-82},
  pages		= {222--227},
  address	= {Orsay, France},
  organization	= {ECAI}
}