@inproceedings{swanson-etal-2013-context,
    title = "A Context Free {TAG} Variant",
    author = "Swanson, Ben  and
      Yamangil, Elif  and
      Charniak, Eugene  and
      Shieber, Stuart",
    editor = "Schuetze, Hinrich  and
      Fung, Pascale  and
      Poesio, Massimo",
    booktitle = "Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = aug,
    year = "2013",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P13-1030/",
    pages = "302--310"
}