@InProceedings{itoh-mano-ogawa:2003:PATENT,
  author    = {Hideo Itoh  and  Hiroko Mano  and  Yasushi Ogawa},
  title     = {Term Distillation in Patent Retrieval},
  booktitle = {Proceedings of the ACL 2003 Workshop on Patent Corpus Processing},
  month     = {July},
  year      = {2003},
  address   = {Sapporo, Japan},
  publisher = {Association for Computational Linguistics},
  pages     = {41--45},
  url       = {http://www.aclweb.org/anthology/W03-2005},
  doi       = {10.3115/1119303.1119308}
}