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