The quasi-relevant 3-valued logic RM3 and some of its sublogics lacking the variable-sharing property

Reports on Mathematical Logic, 2016, Number 51, s. 105-131
Data publikacji online: 14 września 2016
DOI 10.4467/20842589RM.16.008.5285

Minimal Non-Relevant Logics without the K Axiom II. Negation Introduced as a Primitive Unary Connective

Reports on Mathematical Logic, Number 45, s. 97-118
Data publikacji online: 20 września 2010

Paraconsistency and Consistency Understood as the Absence of the Negation of any Implicative Theorem

Reports on Mathematical Logic, Number 47, s. 147-171
Data publikacji online: 28 sierpnia 2012
DOI 10.4467/20842589RM.12.007.0688