Journal: Logica Universalis

Volume 5, Issue 2

177 -- 203Urszula Wybraniec-Skardowska, Jacek Waldmajer. On Pairs of Dual Consequence Operations
205 -- 224Amílcar Sernadas, Cristina Sernadas, João Rasga. On Combined Connectives
225 -- 247Saloua Chatti. Referential Opacity and Epistemic Logic
249 -- 254Tomasz F. Skura. On Refutation Rules
255 -- 318Dov M. Gabbay. Dung's Argumentation is Essentially Equivalent to Classical Propositional Logic with the Peirce-Quine Dagger
319 -- 325Sergey Pavlov. The Logic with Truth and Falsehood Operators from a Point of View of Universal Logic
327 -- 350Katarina Britz, Johannes Heidema, Ivan José Varzinczak. Constrained Consequence

Volume 5, Issue 1

1 -- 19Gerhard Jäger, Thomas Studer. A Buchholz Rule for Modal Fixed Point Logics
21 -- 73Ivor Grattan-Guinness. Omnipresence, Multipresence and Ubiquity: Kinds of Generality in and Around Mathematics and Logics
75 -- 89Jean-Pierre Desclés, Anca Pascu. Logic of Determination of Objects (LDO): How to Articulate "Extension" with "Intension" and "Objects" with "Concepts"
91 -- 100Jonathan P. Seldin. Curry's Formalism as Structuralism
101 -- 113Ray E. Jennings, Yue Chen, J. Sahasrabudhe. On a New Idiom in the Study of Entailment
115 -- 126Luis Estrada-González. On the Meaning of Connectives (Apropos of a Non-Necessitarianist Challenge)
127 -- 164Cassiano Terra Rodrigues. The Method of Scientific Discovery in Peirce's Philosophy: Deduction, Induction, and Abduction
165 -- 176Soma Dutta, Mihir K. Chakraborty. Negation and Paraconsistent Logics