M. Martin, J. Unbehauen, и S. Auer. Proceedings of 7th Extended Semantic Web Conference (ESWC 2010), 30 May -- 3 June 2010, Heraklion, Crete, Greece, том 6089 из Lecture Notes in Computer Science, стр. 304-318. Berlin / Heidelberg, Springer, (2010)
M. Martin, J. Unbehauen, и S. Auer. Proceedings of 7th Extended Semantic Web Conference (ESWC 2010), 30 May -- 3 June 2010, Heraklion, Crete, Greece, том 6089 из Lecture Notes in Computer Science, стр. 304--318. Berlin / Heidelberg, Springer, (2010)