@inproceedings{diaz-etal-2000-bidirectional,
    title = "Bidirectional parsing of {TAG} without heads",
    author = "D{\'i}az, V{\'i}ctor J.  and
      Alonso, Miguel A.  and
      Carrillo, Vicente",
    booktitle = "Proceedings of the Fifth International Workshop on Tree Adjoining Grammar and Related Frameworks ({TAG}+5)",
    month = may,
    year = "2000",
    address = "Universit{\'e} Paris 7",
    url = "https://preview.aclanthology.org/fix-sig-urls/W00-2009/",
    pages = "67--72"
}