S. Auer, S. Dietzold, and T. Riechert. The Semantic Web - ISWC 2006, 5th International Semantic Web Conference, ISWC 2006, Athens, GA, USA, November 5-9, 2006, Proceedings, volume 4273 of Lecture Notes in Computer Science, page 736-749. Springer, (2006)
S. Auer, S. Dietzold, and T. Riechert. Proceedings of 5th International Semantic Web Conference, Nov 5th-9th, Athens, GA, USA, LNCS 4273, Berlin Heidelberg, Springer-Verlag, (2006)