@article{unsupervisedkeywordextractionfrompolish,
  title = {Unsupervised Keyword Extraction from Polish Legal Texts},
  author = {Michał Jungiewicz and Michał Łopuszyński},
  year = {2014},
  eprint = {1408.3731},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1408.3731v2},
}