@Book{LAW7-ID:2013,
  editor    = {Antonio Pareja-Lora  and  Maria Liakata  and  Stefanie Dipper},
  title     = {Proceedings of the 7th Linguistic Annotation Workshop and Interoperability with Discourse},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W13-23}
}