@inproceedings{kipper-snyder-palmer:2004:HLTNAACL,
  author    = {Kipper, Karin  and  Snyder, Benjamin  and  Palmer, Martha},
  title     = {Using prepositions to extend a verb lexicon},
  booktitle = {HLT-NAACL 2004: Workshop on Computational Lexical Semantics },
  editor = {Dan Moldovan and Roxana Girju},
  year      = 2004,
  month     = {May 2 - May 7},
  address   = {Boston, Massachusetts, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {23--29}
}