@inproceedings{ChurchHanks89,
  author	= {Church, Kenneth W. and Hanks, Patrick},
  year		= {1989},
  title		= {Word association norms, mutual information, and Lexicography},
  booktitle	= {Proceedings of the 27th. Annual Meeting of the Association for Computational Linguistics},
  pages		= {76--83},
  publisher	= {Association for Computational Linguistics},
  address	= {Vancouver, B.C.}
}