@InProceedings{kallmeyer-maier-satta:2009:IWPT09,
  author    = {Kallmeyer, Laura  and  Maier, Wolfgang  and  Satta, Giorgio},
  title     = {Synchronous Rewriting in Treebanks},
  booktitle = {Proceedings of the 11th International Conference on Parsing Technologies (IWPT'09)},
  month     = {October},
  year      = {2009},
  address   = {Paris, France},
  publisher = {Association for Computational Linguistics},
  pages     = {69--72},
  url       = {http://www.aclweb.org/anthology/W09-3810}
}