M. Nurminen, и A. Heimbürger. Information Modelling and Knowledge Bases XXIII, том 237 из Frontiers in Artificial Intelligence and Applications, стр. 90-109. IOS Press, (2012)
M. Nurminen, и J. Itkonen. Concept Mapping - Connecting Educators. Proceedings of the 3rd International Conference on Concept Mapping. Volume III. Poster papers, стр. 202-205. IHMC, (2008)
M. Nurminen, и A. Heimbürger. Proceedings of the 21st European - Japanese Conference on Information Modelling and Knowledge Bases (EJC2011), vol. 1, стр. 97-116. Tallinn University of Technology, (2011)
A. Heimbürger, M. Nurminen, T. Venäläinen, и S. Kinnunen. Information Modelling and Knowledge Bases XXII, том 225 из Frontiers in Artificial Intelligence and Applications, стр. 301-311. IOS Press, (2011)
M. Nurminen, и J. Itkonen. Concept Mapping - Connecting Educators. Proceedings of the 3rd International Conference on Concept Mapping. Volume III. Poster papers, стр. 202-205. IHMC, (2008)