@Book{LSM:2011,
  editor    = {Meenakshi Nagarajan  and  Michael Gamon},
  title     = {Proceedings of the Workshop on Language in Social Media (LSM 2011)},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W11-07}
}