@inproceedings{nagata-sakaguchi-2016-phrase,
    title = "Phrase Structure Annotation and Parsing for Learner {E}nglish",
    author = "Nagata, Ryo  and
      Sakaguchi, Keisuke",
    editor = "Erk, Katrin  and
      Smith, Noah A.",
    booktitle = "Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = aug,
    year = "2016",
    address = "Berlin, Germany",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P16-1173/",
    doi = "10.18653/v1/P16-1173",
    pages = "1837--1847"
}