@Book{BioNLP-ST-4:2016,
  editor    = {Claire N\'{e}dellec  and  Robert Bossy  and  Jin-Dong Kim},
  title     = {Proceedings of the 4th BioNLP Shared Task Workshop},
  month     = {August},
  year      = {2016},
  address   = {Berlin, Germany},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W16-30}
}