@InProceedings{liu-EtAl:2007:ACLMain,
  author    = {Liu, Yang  and  Huang, Yun  and  Liu, Qun  and  Lin, Shouxun},
  title     = {Forest-to-String Statistical Translation Rules},
  booktitle = {Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics},
  month     = {June},
  year      = {2007},
  address   = {Prague, Czech Republic},
  publisher = {Association for Computational Linguistics},
  pages     = {704--711},
  url       = {http://www.aclweb.org/anthology/P/P07/P07-0089}
}