@inproceedings{porter-1987-incorporating,
    title = "Incorporating Inheritance and Feature Structures Into a Logic Grammar Formalism",
    author = "Porter, Harry H.",
    booktitle = "25th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "1987",
    address = "Stanford, California, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P87-1032/",
    doi = "10.3115/981175.981207",
    pages = "228--234"
}