@inproceedings{williams-koehn-2011-agreement,
    title = "Agreement Constraints for Statistical Machine Translation into {G}erman",
    author = "Williams, Philip  and
      Koehn, Philipp",
    editor = "Callison-Burch, Chris  and
      Koehn, Philipp  and
      Monz, Christof  and
      Zaidan, Omar F.",
    booktitle = "Proceedings of the Sixth Workshop on Statistical Machine Translation",
    month = jul,
    year = "2011",
    address = "Edinburgh, Scotland",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W11-2126/",
    pages = "217--226"
}