P. Haase, D. Herzig, M. Musen, и T. Tran. The Semantic Web: Research and Applications, 6th European Semantic Web Conference, ESWC 2009, Heraklion, Crete, Greece, том 5554 из Lecture Notes in Computer Science, Springer, Berlin, (2009)
Y. Sure, S. Bloehdorn, P. Haase, J. Hartmann, и D. Oberle. Proceedings of the 12th Portuguese Conference on Artificial Intelligence - Progress in Artificial Intelligence (EPIA 2005), том 3803 из LNCS, стр. 218 - 231. Covilha, Portugal, Springer, (декабря 2005)
Y. Sure, S. Bloehdorn, P. Haase, J. Hartmann, и D. Oberle. Proceedings of the 12th Portuguese Conference on Artificial Intelligence - Progress in Artificial Intelligence (EPIA 2005), том 3803 из LNCS, стр. 218 - 231. Covilha, Portugal, Springer, (декабря 2005)
P. Cimiano, P. Haase, и J. Heizmann. Proceedings of IUI '07: 12th International Conference on Intelligent User Interfaces, Honolulu, HI, USA, стр. 180-189. (2007)
P. Haase, A. Hotho, L. Schmidt-Thieme, и Y. Sure. The Semantic Web: Research and Applications, том 3532 из Lecture Notes in Computer Science, стр. 486--499. Berlin/Heidelberg, Springer, (2005)