@InProceedings{grouin-EtAl:2011:LAW,
  author    = {Grouin, Cyril  and  Rosset, Sophie  and  Zweigenbaum, Pierre  and  Fort, Kar\"{e}n  and  Galibert, Olivier  and  Quintard, Ludovic},
  title     = {Proposal for an Extension of Traditional Named Entities: From Guidelines to Evaluation, an Overview},
  booktitle = {Proceedings of the 5th Linguistic Annotation Workshop},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {92--100},
  url       = {http://www.aclweb.org/anthology/W11-0411}
}