@inproceedings{heinz-etal-2011-formal,
    title = "Formal and Empirical Grammatical Inference",
    author = "Heinz, Jeffrey  and
      de la Higuera, Colin  and
      van Zannen, Menno",
    editor = "Way, Andy  and
      Pantel, Patrick",
    booktitle = "Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Tutorial Abstracts",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/more-markup/P11-5002/",
    pages = "2"
}