M. Nurminen, and J. Itkonen. Concept Mapping - Connecting Educators. Proceedings of the 3rd International Conference on Concept Mapping. Volume III. Poster papers, page 202-205. IHMC, (2008)
M. Nurminen, and J. Itkonen. Concept Mapping - Connecting Educators. Proceedings of the 3rd International Conference on Concept Mapping. Volume III. Poster papers, page 202-205. IHMC, (2008)
D. Cutting, D. Karger, J. Pedersen, and J. Tukey. Proceedings of the 15th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, page 318-329. ACM Press, (1992)
S. Braun, A. Schmidt, and C. Hentschel. 1st Workshop on Architecture, Design, and Implementation of the Semantic Desktop (SemDesk Design), 4th European Semantic Web Conference (ESWC 2007), Innsbruck, Austria, (2007)