@inproceedings{Girju:2003:MLSUM,
  author = {Girju, Roxana},
  title  = {Automatic Detection of Causal Relations for Question Answering},
  booktitle = {Proceedings of the ACL 2003 Workshop on Multilingual Summarization and Question Answering},
  editor = {Abraham Ittycheriah, Tsuneaki Kato, Chin-Yew Lin and Yutaka Sasaki},
  url    = {http://www.aclweb.org/anthology/W03-1210.pdf},
  year   = 2003,
  pages  = {76--83}
}