@Book{Demos:2009,
  editor    = {Gary Geunbae Lee  and  Sabine Schulte im Walde},
  title     = {Proceedings of the ACL-IJCNLP 2009 Software Demonstrations},
  month     = {August},
  year      = {2009},
  address   = {Suntec, Singapore},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/P/P09/P09-4}
}