@Book{PACLIC2009:20092,
  editor    = {Olivia Kwong},
  title     = {Proceedings of the 23th Pacific Asia Conference on Language, Information and Computation, Volume 2},
  month     = {December},
  year      = {2009},
  address   = {Hong Kong},
  publisher = {City University of Hong Kong},
  url       = {http://www.aclweb.org/anthology/Y09-2}
}