@article{DBLP:journals/amai/EiterLW01,
  title = "A Data Model and Algebra for Probabilistic Complex Values",
  author = "Thomas Eiter and Thomas Lukasiewicz and Michael Walter",
  year = "2001",
  journal = "Annals of Mathematics and Artificial Intelligence",
  month = "December",
  number = "2--4",
  pages = "205--252",
  url = "http://dx.doi.org/10.1023/A:1013121110704",
  volume = "33",
}