B. Ganter, und G. Stumme. Proceedings of the 11th International Conference on Conceptual Structures (ICCS 2003), Volume 2746 von Lecture Notes in Computer Science, Seite 131-145. Springer, (2003)
B. Ganter, und G. Stumme. Conceptual Structures for Knowledge Creation and Communication., Volume 2746 von LNAI, Seite 131-145. Heidelberg, Springer, (2003)
B. Ganter, und S. Kuznetsov. Proceedings of the 11th International Conference on Conceptual Structures (ICCS 2003), Volume 2746 von Lecture Notes in Computer Science, Seite 83-95. Springer, (2003)