Xavier CaicedoRicardo Óscar Rodríguez2026-03-222026-03-22201010.1007/s11225-010-9230-1https://doi.org/10.1007/s11225-010-9230-1https://andeanlibrary.org/handle/123456789/44358Citaciones: 72enAccessibility relationModal logicNormal modal logicT-norm fuzzy logicsS5Completeness (order theory)MathematicsKripke semanticsMultimodal logicFuzzy logicarticle