@InProceedings{rishoj-sogaard:2011:WMT,
  author    = {Rish{\o}j, Christian  and  S{\o}gaard, Anders},
  title     = {Factored Translation with Unsupervised Word Clusters},
  booktitle = {Proceedings of the Sixth Workshop on Statistical Machine Translation},
  month     = {July},
  year      = {2011},
  address   = {Edinburgh, Scotland},
  publisher = {Association for Computational Linguistics},
  pages     = {447--451},
  url       = {http://www.aclweb.org/anthology/W11-2155}
}