Semantic Web: Research and Applications 4th European Semantic Web Conference, ESWC 2007, Innsbruck, Austria, June 3-7, 2007, Proceedings Franconi Enrico Heftet / 2007 / Engelsk
Reasoning Web Second International Summer School 2006, Lisbon, Portugal, September 4-8, 2006, Tutorial Lectures Barahona Pedro Heftet / 2006 / Engelsk
