@InProceedings{inui-okumura:2005:CorpAnn,
  author    = {Inui, Takashi  and  Okumura, Manabu},
  title     = {Investigating the Characteristics of Causal Relations in {J}apanese Text},
  booktitle = {Proceedings of the Workshop on Frontiers in Corpus Annotations II: Pie in the Sky},
  month     = {June},
  year      = {2005},
  address   = {Ann Arbor, Michigan},
  publisher = {Association for Computational Linguistics},
  pages     = {37--44},
  url       = {http://www.aclweb.org/anthology/W/W05/W05-0306}
}