@Book{HLT-NAACL06-Demos:2006,
  editor    = {Alex Rudnicky  and  John Dowding  and  Natasa Milic-Frayling},
  title     = {Proceedings of the Human Language Technology Conference of the NAACL, Companion Volume: Demonstrations},
  month     = {June},
  year      = {2006},
  address   = {New York City, USA},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/N/N06/N06-4}
}