@InProceedings{kim-EtAl:2013:BioNLPST,
  author    = {Kim, Jung-Jae  and  Han, Xu  and  Lee, Vivian  and  Rebholz-Schuhmann, Dietrich},
  title     = {GRO Task: Populating the Gene Regulation Ontology with events and relations},
  booktitle = {Proceedings of the BioNLP Shared Task 2013 Workshop},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {50--57},
  url       = {http://www.aclweb.org/anthology/W13-2007}
}