Nondeterministic three-valued logic: Isotonic and guarded truth-functions Peter PäppinghausMartin Wirsing OriginalPaper Pages: 1 - 22
Logical matrices and non-structural consequence operators Brunetto Piochi OriginalPaper Pages: 33 - 42
There are\(2^{\aleph _0 } \) logics with the relevance principle betweenR andRM Wiesław Dziobiak OriginalPaper Pages: 49 - 61
Matrices, primitive satisfaction and finitely based logics Janusz Czelakowski OriginalPaper Pages: 89 - 104