@InProceedings{leusch-matusov-ney:2009:WMT,
  author    = {Leusch, Gregor  and  Matusov, Evgeny  and  Ney, Hermann},
  title     = {The {RWTH} System Combination System for {WMT} 2009},
  booktitle = {Proceedings of the Fourth Workshop on Statistical Machine Translation},
  month     = {March},
  year      = {2009},
  address   = {Athens, Greece},
  publisher = {Association for Computational Linguistics},
  pages     = {51--55},
  url       = {http://www.aclweb.org/anthology/W09-0407}
}