TY - JOUR AU - López Velasco, Sandra María PY - 2022 SN - 0138-0680 UR - http://hdl.handle.net/10366/155554 AB - [EN]Six interesting variants of the logics BN4 and E4|which can be considered as the 4-valued logics of the relevant conditional and (relevant) entailment, respectively| were previously developed in the literature. All these systems are related to... LA - Español KW - Ternary relational semantics KW - 4-valued logics KW - Routley and Meyer's logic B KW - 4-valued quasi-relevant logics KW - Relevant logics TI - Ternary Relational Semantics for the Variants of BN4 and E4 which Contain Routley and Meyer's Logic B DO - 10.18778/0138-0680.2021.16 T2 - Bulletin of the Section of Logic VL - 51 M2 - 27 ER -