@inproceedings{barton-1985-computational,
    title = "The Computational Difficulty of {ID/LP} Parsing",
    author = "Barton, G. Edward",
    booktitle = "23rd Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "1985",
    address = "Chicago, Illinois, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P85-1010/",
    doi = "10.3115/981210.981220",
    pages = "76--81"
}