@inproceedings{Schafer-Yarowsky:2003:EMNLP,
  author = {Schafer, Charles  and  Yarowsky, David},
  title  = {Statistical Machine Translation Using Coercive Two-Level Syntactic Transduction},
  booktitle = {Proceedings of the 2003 Conference on Empirical Methods in Natural Language Processing},
  editor = {Michael Collins and Mark Steedman},
  url    = {http://www.aclweb.org/anthology/W03-1002.pdf},
  year   = 2003,
  pages  = {9--16}