@inproceedings{popovic-ney-2009-syntax,
    title = "Syntax-Oriented Evaluation Measures for Machine Translation Output",
    author = "Popovi{\'c}, Maja  and
      Ney, Hermann",
    editor = "Callison-Burch, Chris  and
      Koehn, Philipp  and
      Monz, Christof  and
      Schroeder, Josh",
    booktitle = "Proceedings of the Fourth Workshop on Statistical Machine Translation",
    month = mar,
    year = "2009",
    address = "Athens, Greece",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W09-0402",
    pages = "29--32",
}