@InProceedings{boullier-sagot:2009:IWPT09,
  author    = {Boullier, Pierre  and  Sagot, Beno\^it},
  title     = {Parsing Directed Acyclic Graphs with Range Concatenation Grammars},
  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     = {254--265},
  url       = {http://www.aclweb.org/anthology/W09-3841}
}