@inproceedings{shieber-etal-1983-formal,
    title = "Formal Constraints on Metarules",
    author = "Shieber, Stuart M.  and
      Stucky, Swan U.  and
      Uszkoreit, Hans  and
      Robinson, Jane J.",
    booktitle = "21st Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1983",
    address = "Cambridge, Massachusetts, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P83-1004/",
    doi = "10.3115/981311.981316",
    pages = "22--27"
}