@InProceedings{li-zhang-wu:2014:P14-3,
  author    = {Li, Dongchen  and  Zhang, Xiantao  and  Wu, Xihong},
  title     = {Learning Grammar with Explicit Annotations for Subordinating Conjunctions},
  booktitle = {Proceedings of the ACL 2014 Student Research Workshop},
  month     = {June},
  year      = {2014},
  address   = {Baltimore, Maryland, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {48--55},
  url       = {http://www.aclweb.org/anthology/P/P14/P14-3007}
}