@inproceedings{brown-etal-1991-word,
    title = "Word-Sense Disambiguation Using Statistical Methods",
    author = "Brown, Peter F.  and
      Della Pietra, Stephen A.  and
      Della Pietra, Vincent J.  and
      Mercer, Robert L.",
    booktitle = "29th Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1991",
    address = "Berkeley, California, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P91-1034/",
    doi = "10.3115/981344.981378",
    pages = "264--270"
}