@InProceedings{cui-chi:2013:IWCS2013:WAMM,
  author    = {Cui, Yanyan  and  Chi, Ting},
  title     = {Annotating Modal Expressions in the Chinese Treebank},
  booktitle = {Proceedings of IWCS 2013 Workshop on Annotation of Modal Meanings in Natural Language (WAMM)},
  month     = {March},
  year      = {2013},
  address   = {Potsdam, Germany},
  publisher = {Association for Computational Linguistics},
  pages     = {24--32},
  url       = {http://www.aclweb.org/anthology/W13-0304}
}