@InProceedings{callisonburch-EtAl:2009:WMT,
  author    = {Callison-Burch, Chris  and  Koehn, Philipp  and  Monz, Christof  and  Schroeder, Josh},
  title     = {Findings of the 2009 {W}orkshop on {S}tatistical {M}achine {T}ranslation},
  booktitle = {Proceedings of the Fourth Workshop on Statistical Machine Translation},
  month     = {March},
  year      = {2009},
  address   = {Athens, Greece},
  publisher = {Association for Computational Linguistics},
  pages     = {1--28},
  url       = {http://www.aclweb.org/anthology/W09-0401}
}