@article{GrauPellet,
  title = "Pellet: A Practical {OWL DL} Reasoner",
  author = "Evren Sirin and Bijan Parsia and Bernardo {Cuenca Grau} and Aditya Kalyanpur and Yarden Katz",
  year = "2007",
  journal = "Journal of Web Semantics",
  number = "2",
  pages = "51--53",
  publisher = "Elsevier",
  url = "http://web.comlab.ox.ac.uk/Bernardo.Cuenca.Grau/publications/PelletDemo.pdf",
  volume = "5",
}