@inproceedings{romero-etal-2004-ltag,
    title = "{LTAG} Semantics for Questions",
    author = "Romero, Maribel  and
      Kallmeyer, Laura  and
      Babko-Malaya, Olga",
    editor = "Rambow, Owen  and
      Stone, Matthew",
    booktitle = "Proceedings of the 7th International Workshop on Tree Adjoining Grammar and Related Formalisms",
    month = may,
    year = "2004",
    address = "Vancouver, Canada",
    publisher = "Simon Fraser University",
    url = "https://aclanthology.org/W04-3325/",
    pages = "186--193"
}