@inproceedings{Piwek-etal98,
  author	= {Piwek, P. and Evans, Roger and Power, Richard},
  title		= {Natural language dialogue and knowledge base editing},
  booktitle	= {Paper presented at CLIN IX (Computational Linguistics in Netherlands Meeting)},
  year		= {1998},
  address	= {Leuven, Belgium}
}