@InProceedings{ranta-angelov-bringert:2009:EACL-DEMOS,
  author    = {Ranta, Aarne  and  Angelov, Krasimir  and  Bringert, Bj\"{o}rn},
  title     = {Grammar Development in {GF}},
  booktitle = {Proceedings of the Demonstrations Session at EACL 2009},
  month     = {April},
  year      = {2009},
  address   = {Athens, Greece},
  publisher = {Association for Computational Linguistics},
  pages     = {57--60},
  url       = {http://www.aclweb.org/anthology/E09-2015}
}