@inproceedings{Tomuro:2003:IWP,
  author = {Tomuro, Noriko},
  title  = {Interrogative Reformulation Patterns and Acquisition of Question Paraphrases},
  booktitle = {Proceedings of the Second International Workshop on Paraphrasing},
  editor = {Kentaro Inui and Ulf Hermjakob},
  url    = {http://www.aclweb.org/anthology/W03-1605.pdf},
  year   = 2003,
  pages  = {33--40}
}