@inproceedings{luque-infante-lopez-2009-upper,
    title = "Upper Bounds for Unsupervised Parsing with Unambiguous Non-Terminally Separated Grammars",
    author = "Luque, Franco M.  and
      Infante-Lopez, Gabriel",
    editor = "van Zaanen, Menno  and
      de la Higuera, Colin",
    booktitle = "Proceedings of the {EACL} 2009 Workshop on Computational Linguistic Aspects of Grammatical Inference",
    month = mar,
    year = "2009",
    address = "Athens, Greece",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W09-1009/",
    pages = "58--65"
}