@Book{WMT:2006,
  editor    = {Philipp Koehn  and  Christof Monz},
  title     = {Proceedings on the Workshop on Statistical Machine Translation},
  month     = {June},
  year      = {2006},
  address   = {New York City},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-31}
}