@Book{LAW:2011,
  editor    = {Nancy Ide, Vassar College  and  Adam Meyers, New York University  and  Sameer Pradhan, BBN Technologies  and  Katrin Tomanek},
  title     = {Proceedings of the 5th Linguistic Annotation Workshop},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon, USA},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W11-04}
}