@inproceedings{russell-etal-1991-multiple,
    title = "Multiple Default Inheritance in a Unification-Based Lexicon",
    author = "Russell, Graham  and
      Carroll, John  and
      Warwick-Armstrong, Susan",
    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://aclanthology.org/P91-1028/",
    doi = "10.3115/981344.981372",
    pages = "215--221"
}