Aristotle’s Prototype Rule-Based Underlying Logic John Corcoran OriginalPaper 19 April 2018 Pages: 9 - 35
Two Early Arabic Applications of Model-Theoretic Consequence Wilfrid Hodges OriginalPaper 20 March 2018 Pages: 37 - 54
Is the Principle of Contradiction a Consequence of \(x^{2}=x\)? Jean-Yves Beziau OriginalPaper 27 April 2018 Pages: 55 - 81
Natural Deduction for Post’s Logics and their Duals Yaroslav Petrukhin OriginalPaper 29 March 2018 Pages: 83 - 100
On a Generalization of Equilogical Spaces Fabio Pasquali OriginalPaper 10 April 2018 Pages: 129 - 140
Venn Diagram with Names of Individuals and Their Absence: A Non-classical Diagram Logic Reetu BhattacharjeeMihir Kr. ChakrabortyLopamudra Choudhury OriginalPaper 21 February 2018 Pages: 141 - 206
A Characterisation of Some \(\mathbf {Z}\)-Like Logics Krystyna Mruczek-NasieniewskaMarek Nasieniewski OriginalPaper Open access 10 February 2018 Pages: 207 - 219
Composition-Nominative Logics as Institutions Alexey ChentsovMykola Nikitchenko OriginalPaper 02 April 2018 Pages: 221 - 238
A Molecular Logic of Chords and Their Internal Harmony Ingolf Max OriginalPaper 11 April 2018 Pages: 239 - 269