@InProceedings{leusch-freitag-ney:2011:WMT,
  author    = {Leusch, Gregor  and  Freitag, Markus  and  Ney, Hermann},
  title     = {The RWTH System Combination System for WMT 2011},
  booktitle = {Proceedings of the Sixth Workshop on Statistical Machine Translation},
  month     = {July},
  year      = {2011},
  address   = {Edinburgh, Scotland},
  publisher = {Association for Computational Linguistics},
  pages     = {152--158},
  url       = {http://www.aclweb.org/anthology/W11-2118}
}