@InProceedings{xue-palmer:2003:SIGHAN,
  author    = {Nianwen Xue  and  Martha Palmer},
  title     = {Annotating the Propositions in the Penn Chinese Treebank},
  booktitle = {Proceedings of the Second SIGHAN Workshop on Chinese Language Processing},
  month     = {July},
  year      = {2003},
  address   = {Sapporo, Japan},
  publisher = {Association for Computational Linguistics},
  pages     = {47--54},
  url       = {http://www.aclweb.org/anthology/W03-1707},
  doi       = {10.3115/1119250.1119257}
}