@InProceedings{zaskozielinska-piasecki-szpakowicz:2015:RANLP2015,
  author    = {Za\'{s}ko-Zieli\'{n}ska, Monika  and  Piasecki, Maciej  and  Szpakowicz, Stan},
  title     = {A Large Wordnet-based Sentiment Lexicon for Polish},
  booktitle = {Proceedings of the International Conference Recent Advances in Natural Language Processing},
  month     = {September},
  year      = {2015},
  address   = {Hissar, Bulgaria},
  publisher = {INCOMA Ltd. Shoumen, BULGARIA},
  pages     = {721--730},
  url       = {http://www.aclweb.org/anthology/R15-1092}
}