@inproceedings{abe-1988-polynomial,
    title = "Polynomial Learnability and Locality of Formal Grammars",
    author = "Abe, Naoki",
    booktitle = "26th Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1988",
    address = "Buffalo, New York, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P88-1028/",
    doi = "10.3115/982023.982051",
    pages = "225--232"
}