J. Poelmans, P. Elzinga, S. Viaene, und G. Dedene. Conceptual Structures: From Information to Intelligence, Volume 6208 von Lecture Notes in Computer Science, Springer, Berlin/Heidelberg, (2010)
J. Poelmans, P. Elzinga, S. Viaene, und G. Dedene. Conceptual Structures: From Information to Intelligence, Volume 6208 von Lecture Notes in Computer Science, Springer, Berlin / Heidelberg, (2010)