@inproceedings{hayes-mouradian-1980-flexible,
    title = "Flexible Parsing",
    author = "Hayes, Phil  and
      Mouradian, Geroge",
    booktitle = "18th Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1980",
    address = "Philadelphia, Pennsylvania, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P80-1026/",
    doi = "10.3115/981436.981467",
    pages = "97--103"
}