@inproceedings{DBLP:conf/kr/Lukasiewicz04,
  title = "Weak Nonmonotonic Probabilistic Logics",
  author = "Thomas Lukasiewicz",
  year = "2004",
  booktitle = "Proceedings of the 9th International Conference on the Principles of Knowledge Representation and Reasoning, KR 2004, Whistler, Canada, June 2-5, 2004",
  editor = "Didier Dubois and Christopher A. Welty and Mary-Anne Williams",
  isbn = "1-57735-199-1",
  pages = "23-33",
  publisher = "AAAI Press",
  url = "http://www.aaai.org/Library/KR/2004/kr04-005.php",
}