# Search results

Bulletin of the Section of Logic > 2022 > 51 > 1 > 27-56

Studia Logica > 2017 > 105 > 6 > 1087-1122

Logic and Logical Philosophy > 2016 > 25 > 2 > 173-201

Logic and Logical Philosophy > 2016 > 25 > 2 > 173–201

Journal of Philosophical Logic > 2016 > 45 > 1 > 73-87

*A*is a theorem iff

*A*is true conforming to

*both*the reductionist (rt) and possibilist (pt) theses defined as follows: rt: the value (in a bivalent sense) of modal formulas is equivalent to the value of their...