@techreport{RR-11-08,
  title = "Semantic Web search based on ontological conjunctive queries",
  author = "Bettina Fazzinga and Giorgio Gianforme and Georg Gottlob and Thomas Lukasiewicz",
  year = "2011",
  institution = "DCS",
  month = "October",
  number = "RR-11-08",
  pages = "44",
}