@InProceedings{Haniewicz:2013,
  author  = "K. Haniewicz and M. Kaczmarek and M. Adamczyk and W. Rutkowski",
  title       = "Polarity Lexicon for the Polish Language: Design and Extension with Random Walk Algorithm",
  booktitle   = "Advances in Systems Science : Proceedings of the International Conference on Systems Science 2013 (ICSS 2013); ISBN: 9783319018560",
  address     = "Wroc³aw, Polska",
  publisher   = "Berlin - Heidelberg, Springer",
  pages       = "173--182",
  editor      = "ed. Jerzy Swiħtek, Adam Grzech, Pawe³ Swiħtek, Jakub M. Tomczak",
  year        = "2013",
}