Wyniki
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Mereological sets of distributive classes
Andrzej Pietruszczak
Logic and Logical Philosophy 4 (1996) s. 105-122 -
The consequence relation preserving logical information
Andrzej Pietruszczak
Logic and Logical Philosophy 13 (2004) s. 89-120 -
The axiomatization of Horst Wessel’s strict logical consequence relation
Andrzej Pietruszczak
Logic and Logical Philosophy 13 (2004) s. 121-138 -
Pieces of mereology
Andrzej Pietruszczak
Logic and Logical Philosophy , 14 /2 (2005) s. 211-234 -
Simplified Kripke style semantics for some very weak modal logics
Andrzej Pietruszczak
Logic and Logical Philosophy , 18 /3-4 (2009) s. 271-296