@InProceedings{hovy-EtAl:2013:EVENTS,
  author    = {Hovy, Eduard  and  Mitamura, Teruko  and  Verdejo, Felisa  and  Araki, Jun  and  Philpot, Andrew},
  title     = {Events are Not Simple: Identity, Non-Identity, and Quasi-Identity},
  booktitle = {Workshop on Events: Definition, Detection, Coreference, and Representation},
  month     = {June},
  year      = {2013},
  address   = {Atlanta, Georgia},
  publisher = {Association for Computational Linguistics},
  pages     = {21--28},
  url       = {http://www.aclweb.org/anthology/W13-1203}
}