@InProceedings{klang-nugues:2017:NoDaLiDa,
  author    = {Klang, Marcus  and  Nugues, Pierre},
  title     = {Docforia: A Multilayer Document Model},
  booktitle = {Proceedings of the 21st Nordic Conference on Computational Linguistics},
  month     = {May},
  year      = {2017},
  address   = {Gothenburg, Sweden},
  publisher = {Association for Computational Linguistics},
  pages     = {226--230},
  url       = {http://www.aclweb.org/anthology/W17-0227}
}