@inproceedings{johnson-1998-finite-state,
    title = "Finite-state Approximation of Constraint-based Grammars using Left-corner Grammar Transforms",
    author = "Johnson, Mark",
    booktitle = "36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, Volume 1",
    month = aug,
    year = "1998",
    address = "Montreal, Quebec, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/P98-1101/",
    doi = "10.3115/980845.980948",
    pages = "619--623"
}