Peter Simons

Peter Simons authored the following 2 sources, containing a total of 10 diagrams.: Simons, Peter. 2012. “Approaching the Alethic Modal Hexagon of Opposition.” Logica Universalis 6 (1–2): 109–118. (1 diagram)

Go to source page >>; Simons, Peter. 1993. “Opposition, Obversion, and Duality.” In Consciousness, Knowledge, and Truth. Essays in Honour of Jan Srzednicki, edited by Roberto Poli, 107–124. Dordrecht: Kluwer. (9 diagrams)

Go to source page >>