@inproceedings{pereira-1985-structure,
    title = "A Structure-Sharing Representation for Unification-Based Grammar Formalisms",
    author = "Pereira, Fernando C. N.",
    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/P85-1017/",
    doi = "10.3115/981210.981227",
    pages = "137--144"
}