Logical systems with implications

This publication has 6 references indexed in Scilit:

• On the algebra of classes of formulae of Jaśkowski's discussive system
  Studia Logica, 1971
• Allgemeine Logische und Mathematische Theorien
  Mathematical Logic Quarterly, 1970
• A cylindrical algebra based on the Boolean ring
  Studia Logica, 1967
• An axiom system for the modular logic
  Studia Logica, 1967
• Begründung einer strengen Implikation
  The Journal of Symbolic Logic, 1956
• A Remark on Functionally Free Algebras
  Annals of Mathematics, 1946