@inproceedings{tzoukermann-1991-use,
    title = "The Use of a Commercial Natural Language Interface in the {ATIS} Task",
    author = "Tzoukermann, Evelyne",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Pacific Grove, California, {F}ebruary 19-22, 1991",
    year = "1991",
    url = "https://preview.aclanthology.org/landing_page/H91-1022/"
}