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Leonardi.DB
a logical geometry project
John T. Kearns
John T. Kearns authored the following 1 source, containing a total of 4 diagrams.
Kearns, John T. 2012. “Two Concepts of Opposition, Multiple Squares.” In Around and Beyond the Square of Opposition, edited by Jean-Yves Beziau and Dale Jacquette, 119–127. Basel: Springer. (4 diagrams)