@InProceedings{rubinstein-et-al:2013:IWCS2013:WAMM,
  author    = {Rubinstein, Aynat  and  Harner, Hillary  and  Krawczyk, Elizabeth  and  Simonson, Daniel  and  Katz, Graham  and  Portner, Paul},
  title     = {Toward Fine-grained Annotation of Modality in Text},
  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     = {38--46},
  url       = {http://www.aclweb.org/anthology/W13-0306}
}