@inproceedings{tetreault-chodorow-2008-ups,
    title = "The Ups and Downs of Preposition Error Detection in {ESL} Writing",
    author = "Tetreault, Joel R.  and
      Chodorow, Martin",
    editor = "Scott, Donia  and
      Uszkoreit, Hans",
    booktitle = "Proceedings of the 22nd International Conference on Computational Linguistics (Coling 2008)",
    month = aug,
    year = "2008",
    address = "Manchester, UK",
    publisher = "Coling 2008 Organizing Committee",
    url = "https://preview.aclanthology.org/fix-sig-urls/C08-1109/",
    pages = "865--872"
}