M. Völkel, S. Schaffert, und E. Oren. Emerging Technologies for Semantic Work Environments: Techniques, Methods, and Applications, Kapitel 9, Information Science Reference, (Juni 2008)
H. Haller, und S. Tergan. Paper presented at the 10th Biennial Conference of the European Association for Research on Learning and Instruction, (August 2003)
J. Richter, M. Völkel, und H. Haller. Proceedings of the 1st Workshop on The Semantic Desktop. 4th International Semantic Web Conference (Galway, Ireland), 175, CEUR-WS, (November 2005)
H. Haller, M. Krötzsch, M. Völkel, und D. Vrandecic. Proceedings of the 2006 International Symposium on Wikis, Seite 137--138. ACM Press, (August 2006)Software demo.
H. Haller. Proceedings of the The 3rd International Semantic Web User Interaction Workshop (SWUI2006), (November 2006)Poster presented at the The 3rd International Semantic Web User Interaction Workshop..