Logic and Logical Philosophy. No. 7. Parainconsistency. Part I - Perzanowski Jerzy, Pietruszczak Andrzej (red.)

Preface Professor Newton C. A. da Costa Awarded Nicolaus Copernicus University Medal of Merit Program of the Conference, List of Participants & Acknowledgements Overture Jerzy Perzanowski, Fifty Years of Parainconsistent Logics Newton C. A. da Costa, Opening Address: Paraconsistent Logic Stanislaw Jaśkowski, A Propositional Calculus for Inconsistent Deductive Systems Stanislaw Jaśkowski, On the Discussive Conjunction in the Prepositional Calculus for Inconsistent Deductive Systems Brazilian and Some Many-Valued Approaches to Paraconsistency Newton C. A. da Costa and Roque da C. Caiero, k-Transforms in Classical and Paraconsistent Logics Alexander S. Karpenko, Jaskowski's Criterion and Three-Valued Paraconsistent Logics V. M. Popov, On the Logics Related to A. Arruda's System VI Carlos A. Oller, Paraconsistency and Analyticity Seiki Akama, Nelson's Paraconsistent Logics Prehistory of Paraconsistency Anna Pietryga, Paraconsistent Logics, Conventionalism and Ontology Wojciech Suchon, Vasil'iev: What Did He Exactly Do? Bożena Kuśnierz, Remarks on Vasil'iev's Investigations of Contradictions Philosophy of Paraconsistency Max Urchs, Scraping Heavens. On Inconsistencies in Sciences Manuel Breme, Can Contradictions be Asserted? Joanna Odrowąż-Sypniewska, Heaps and Gluts. Paraconsistent Logic Applied to Vagueness Helen N. Shulga, Rational Hermeneutics and Paraconsistency