You're using an ancient browser to surf the modern web. Please update to the latest version (and don't use Internet Explorer!).
Leonardi.DB
a logical geometry project
Ka-fat Chow (°1965)
Ka-fat Chow authored the following 1 source, containing a total of 12 diagrams.
Chow, Ka-fat. 2012. “General Patterns of Opposition Squares and 2n-Gons.” In Around and Beyond the Square of Opposition, edited by Jean-Yves Beziau and Dale Jacquette, 263–275. Basel: Springer. (12 diagrams)