@InProceedings{romero:etal:TAG+7:2004,
  author    = {Romero, Maribel and Kallmeyer, Laura and Babko-Malaya, Olga},
  title     = {LTAG Semantics for Questions},
  booktitle = {Proceedings of the 7th International Workshop on Tree Adjoining Grammar and Related Formalisms},
  month     = {May},
  year      = {2004},
  address   = {Vancouver, Canada},
  pages     = {186--193},
  url       = {http://www.aclweb.org/anthology/W04-3325}
}