@inproceedings{berwick-1981-computational,
    title = "Computational Complexity and {L}exical {F}unctional {G}rammar",
    author = "Berwick, Robert C.",
    booktitle = "19th Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1981",
    address = "Stanford, California, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P81-1002",
    doi = "10.3115/981923.981926",
    pages = "7--12",
}