@article{PSSTH06,
  title = "{f-SWRL}: A Fuzzy Extension of {SWRL}",
  author = "Jeff Z. Pan and Giorgos Stoilos and Giorgos B. Stamou and Vassilis Tzouvaras and Ian Horrocks",
  year = "2006",
  journal = "J.\ on Data Semantics",
  pages = "28--46",
  publisher = "SV",
  url = "download/2006/PSSTH06.pdf",
  volume = "VI",
}