Holism, Meaning Similarity and Inferential Space—a Measurement Theoretic Approach Eli Dresner OriginalPaper 25 October 2018 Pages: 611 - 630
A New Game Equivalence, its Logic and Algebra Johan van BenthemNick BezhanishviliSebastian Enqvist OriginalPaper Open access 09 November 2018 Pages: 649 - 684
Reasoning about Arbitrary Natural Numbers from a Carnapian Perspective Leon HorstenStanislav O. Speranski OriginalPaper 25 October 2018 Pages: 685 - 707
On Generalization of Definitional Equivalence to Non-Disjoint Languages Koen LefeverGergely Székely OriginalPaper 24 October 2018 Pages: 709 - 729
Six Problems in Pure Inductive Logic J. B. ParisA. Vencovská OriginalPaper Open access 19 November 2018 Pages: 731 - 747