S. Auer, S. Dietzold, и T. Riechert. The Semantic Web - ISWC 2006, 5th International Semantic Web Conference, ISWC 2006, Athens, GA, USA, November 5-9, 2006, Proceedings, том 4273 из Lecture Notes in Computer Science, стр. 736--749. Berlin / Heidelberg, Springer, (2006)
S. Auer, S. Dietzold, и T. Riechert. The Semantic Web - ISWC 2006, 5th International Semantic Web Conference, ISWC 2006, Athens, GA, USA, November 5-9, 2006, Proceedings, том 4273 из Lecture Notes in Computer Science, стр. 736--749. Berlin / Heidelberg, Springer, (2006)