@inproceedings{DBLP:conf/iclp/CaliL07,
  title = "Tightly Integrated Probabilistic Description Logic Programs for the Semantic Web",
  author = "Andrea Cal\`{\i} and Thomas Lukasiewicz",
  year = "2007",
  booktitle = "Proceedings of the 23rd International Conference on Logic Programming, ICLP 2007, Porto, Portugal, September 8-13, 2007",
  editor = "Ver{\'o}nica Dahl and Ilkka Niemel{\"a}",
  isbn = "978-3-540-74608-9",
  pages = "428-429",
  publisher = "Springer",
  series = "Lecture Notes in Computer Science",
  url = "http://dx.doi.org/10.1007/978-3-540-74610-2_30",
  volume = "4670",
}