@inproceedings{zampieri-etal-2017-native,
    title = "Native Language Identification on Text and Speech",
    author = "Zampieri, Marcos  and
      Ciobanu, Alina Maria  and
      Dinu, Liviu P.",
    editor = "Tetreault, Joel  and
      Burstein, Jill  and
      Leacock, Claudia  and
      Yannakoudakis, Helen",
    booktitle = "Proceedings of the 12th Workshop on Innovative Use of {NLP} for Building Educational Applications",
    month = sep,
    year = "2017",
    address = "Copenhagen, Denmark",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W17-5045/",
    doi = "10.18653/v1/W17-5045",
    pages = "398--404"
}