B. Ganter, and S. Kuznetsov. Conceptual Structures: Broadening the Base, volume 2120 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2001)
B. Ganter, and S. Kuznetsov. Conceptual Structures: Broadening the Base, volume 2120 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2001)
B. Ganter, and S. Kuznetsov. Conceptual Structures: Broadening the Base, volume 2120 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2001)