@inproceedings{horbach-etal-2015-using,
    title = "Using Shallow Syntactic Features to Measure Influences of {L}1 and Proficiency Level in {EFL} Writings",
    author = "Horbach, Andrea  and
      Poitz, Jonathan  and
      Palmer, Alexis",
    editor = "Volodina, Elena  and
      Borin, Lars  and
      Pil{\'a}n, Ildik{\'o}",
    booktitle = "Proceedings of the fourth workshop on {NLP} for computer-assisted language learning",
    month = may,
    year = "2015",
    address = "Vilnius, Lithuania",
    publisher = "LiU Electronic Press",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/W15-1903/",
    pages = "21--34"
}