@inproceedings{vajjala-loo-2014-automatic,
    title = "Automatic {CEFR} Level Prediction for {E}stonian Learner Text",
    author = "Vajjala, Sowmya  and
      L{\~o}o, Kaidi",
    editor = "Volodina, Elena  and
      Borin, Lars  and
      Pil{\'a}n, Ildik{\'o}",
    booktitle = "Proceedings of the third workshop on {NLP} for computer-assisted language learning",
    month = nov,
    year = "2014",
    address = "Uppsala, Sweden",
    publisher = "LiU Electronic Press",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W14-3509/",
    pages = "113--127"
}