Bulletin of the Section of Logic 33/2 (2004)details


Table of contents




  • 1. Joanna GRYGIEL, Some Properties of H-irreducible Lattices71

  • 2. Tadeusz LITAK, Some Notes of Superintuitionistic Logic of Chequered Subsets of Rω81

  • 3. Gemma ROBLES and Jose M. MENDEZ, The Logic B and the Reductio Axioms87

  • 4. Zofia KOSTRZYCKA, On Formulas with one Variable in some Fragment of Grzegorczyk's Modal Logic95

  • 5. Zofia KOSTRZYCKA, On the Density of Truth in Grzegorczyk's Modal Logic107