@InProceedings{diazdeilarraza-gojenola-oronoz:2009:RANLP09,
  author    = {D\'{i}az de Ilarraza, Arantza  and  Gojenola, Koldo  and  Oronoz, Maite},
  title     = {Evaluating the Impact of Morphosyntactic Ambiguity in Grammatical Error Detection},
  booktitle = {Proceedings of the International Conference RANLP-2009},
  month     = {September},
  year      = {2009},
  address   = {Borovets, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {155--160},
  url       = {http://www.aclweb.org/anthology/R09-1030}
}