Bulletin of the Section of Logic 19/4 (1990)


  1. Authors:
    Achille C.VARZI

    Title:
    Complementary sentential logics

    Pages:
    112-116
    File:
    bibtex
    Abstract ( + )
  2. Authors:
    Jacek HAWRANEK

    Title:
    A topological interpretation of diagonalizable algebras

    Pages:
    117-121
    File:
    bibtex
    Abstract ( + )
  3. Authors:
    Ewa GRACZYNSKA

    Title:
    On some operators on pseudovarieties

    Pages:
    122-127
    File:
    bibtex
    Abstract ( + )
  4. Authors:
    Jacek HAWRANEK and Jan ZYGMUNT

    Title:
    Comments on the question of Wolniewicz's

    Pages:
    128-132
    File:
    bibtex
    Abstract ( + )
  5. Authors:
    Barbara KLUNDER

    Title:
    Topos based semantics for constructive logic with strong negation

    Pages:
    133-138
    File:
    bibtex
    Abstract ( + )
  6. Authors:
    B.MAJCHER

    Title:
    The quarrel theorem - First attempt to the Logic of Lie

    Pages:
    139-146
    File:
    bibtex
    Abstract ( + )
  7. Authors:
    Piotr LUKOWSKI

    Title:
    Intuitionistic sentential calculus with classical identity

    Pages:
    147-150
    File:
    bibtex
    Abstract ( + )