@InProceedings{utiyama-tanimura-isahara:2005:PosterDemo,
  author    = {Utiyama, Masao  and  Tanimura, Midori  and  Isahara, Hitoshi},
  title     = {Organizing English Reading Materials for Vocabulary Learning},
  booktitle = {Proceedings of the ACL Interactive Poster and Demonstration Sessions},
  month     = {June},
  year      = {2005},
  address   = {Ann Arbor, Michigan},
  publisher = {Association for Computational Linguistics},
  pages     = {117--120},
  url       = {http://www.aclweb.org/anthology/P/P05/P05-3030}
}