@inproceedings{ponvert-etal-2011-simple,
    title = "Simple Unsupervised Grammar Induction from Raw Text with Cascaded Finite State Models",
    author = "Ponvert, Elias  and
      Baldridge, Jason  and
      Erk, Katrin",
    editor = "Lin, Dekang  and
      Matsumoto, Yuji  and
      Mihalcea, Rada",
    booktitle = "Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies",
    month = jun,
    year = "2011",
    address = "Portland, Oregon, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P11-1108/",
    pages = "1077--1086"
}