BibTeX entry

@InProceedings{hasan-ng:2013:Short,
  author    = {Hasan, Kazi Saidul  and  Ng, Vincent},
  title     = {Extra-Linguistic Constraints on Stance Recognition in Ideological Debates},
  booktitle = {Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {816--821},
  url       = {http://www.aclweb.org/anthology/P13-2142}
}