@proceedings{ws-2007-grammar,
    title = "Proceedings of the Workshop on Grammar-Based Approaches to Spoken Language Processing",
    editor = "Bouillon, Pierrette  and
      Rayner, Manny",
    month = jun,
    year = "2007",
    address = "Prague, Czech Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W07-1800/"
}