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Leonardi.DB
a logical geometry project

P. V. Grosjean

P. V. Grosjean authored the following 2 sources, containing a total of 4 diagrams.

Grosjean, P. V. 1983. “Algebraic Theories of the Syllogism.” Logique et Analyse 26 (101): 19–35. (2 diagrams)
Grosjean, P. V. 1972. “Théorie algébrique du syllogisme catégorique.” Logique et Analyse 15 (59–60): 547–568. (2 diagrams)
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