@inproceedings{grishman-sterling-1993-smoothing,
    title = "Smoothing of Automatically Generated Selectional Constraints",
    author = "Grishman, Ralph  and
      Sterling, John",
    booktitle = "{H}uman {L}anguage {T}echnology: Proceedings of a Workshop Held at Plainsboro, New Jersey, March 21-24, 1993",
    year = "1993",
    url = "https://aclanthology.org/H93-1050/"
}