On the relevant systemsP andP * and some related systems Ayda I. ArrudaNewton C. A. da Costa OriginalPaper Pages: 33 - 49
Some definitions of negation leading to paraconsistent logics M. W. Bunder OriginalPaper Pages: 75 - 78
Paraconsistent algebras Walter Alexandre CarnielliLuiz Paulo de Alcantara OriginalPaper Pages: 79 - 88
Aristotle's thesis in consistent and inconsistent logics Chris Mortensen OriginalPaper Pages: 107 - 116
The American plan completed: Alternative classical-style semantics, without stars, for relevant and paraconsistent logics Richard Routley OriginalPaper Pages: 131 - 158
A metacompleteness theorem for contraction-free relevant logics John K. Slaney OriginalPaper Pages: 159 - 168
Zeno's paradoxes and temporal becoming in dialectical atomism Hristo Smolenov OriginalPaper Pages: 169 - 180
The representation of Takcuti's\(\begin{array}{*{20}c} \parallel \\ --- \\ \end{array}\) operator Correction Pages: 202 - 202