Results 21 to 30 of about 34 (34)
Some of the next articles are maybe not open access.
The $\Omega $-system and the Ł-system of modal logic.
Notre Dame Journal of Formal Logic, 1979exaly
Local and global operators and many-valued modal logics.
Notre Dame Journal of Formal Logic, 1979exaly
A new axiomatization of Belnap's conditional assertion.
Notre Dame Journal of Formal Logic, 1986exaly
Model structures and set algebras for Sugihara matrices.
Notre Dame Journal of Formal Logic, 1982exaly
The extended calculus of indications interpreted as a three-valued logic.
Notre Dame Journal of Formal Logic, 1979exaly