@inproceedings{hopkins-kuhn-2007-deep,
    title = "Deep Grammars in a Tree Labeling Approach to Syntax-based Statistical Machine Translation",
    author = "Hopkins, Mark  and
      Kuhn, Jonas",
    editor = "Baldwin, Timothy  and
      Dras, Mark  and
      Hockenmaier, Julia  and
      King, Tracy Holloway  and
      van Noord, Gertjan",
    booktitle = "{ACL} 2007 Workshop on Deep Linguistic Processing",
    month = jun,
    year = "2007",
    address = "Prague, Czech Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W07-1205/",
    pages = "33--40"
}