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Leonardi.DB
a logical geometry project

Possibility, Contingency and the Hexagon of Modalities (2017)

Author
Beziau, Jean-Yves
Journal
South American Journal of Logic, vol. 3, issue 2, pp. 273–290
Language
English
Diagrams (4)
p. 281
p. 281
p. 283
p. 284
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