@InProceedings{pustejovsky-stubbs:2011:LAW,
  author    = {Pustejovsky, James  and  Stubbs, Amber},
  title     = {Increasing Informativeness in Temporal Annotation},
  booktitle = {Proceedings of the 5th Linguistic Annotation Workshop},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {152--160},
  url       = {http://www.aclweb.org/anthology/W11-0419}
}