@InProceedings{muskens:krahmer:TAG+4:1998,
  author    = {Muskens, Reinhard and Krahmer, Emiel},
  title     = {Description theory, LTAGs and underspecified semantics},
  booktitle = {Proceedings of the Fourth International Workshop on Tree Adjoining Grammars and Related Frameworks (TAG+4)},
  month     = {August},
  year      = {1998},
  address   = {University of Pennsylvania},
  pages     = {112--115},
  url       = {http://www.aclweb.org/anthology/W98-0129}
}