@inproceedings{DBLP:conf/foiks/FazzingaGGL09,
  title = "Semantic Web Search Based on Ontological Conjunctive Queries",
  author = "Bettina Fazzinga and Giorgio Gianforme and Georg Gottlob and Thomas Lukasiewicz",
  year = "2010",
  booktitle = "Proceedings of the 6th International Symposium on the Foundations of Information and Knowledge Systems, FoIKS 2010, Sofia, Bulgaria, February 15-19, 2010",
  editor = "Sebastian Link and Henri Prade",
  isbn = "978-3-642-11828-9",
  pages = "153-172",
  publisher = "Springer",
  series = "Lecture Notes in Computer Science",
  url = "http://dx.doi.org/10.1007/978-3-642-11829-6_12",
  volume = "5956",
}