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Simplified Kripke Style Semantics for Modal Logics K45, KB4 and KD45
Andrzej Pietruszczak
Bulletin of the Section of Logic , 38 /3-4 (2009) s. 163-171 -
Semantical Investigations on Some Weak Modal Logics : part I
Andrzej Pietruszczak
Bulletin of the Section of Logic , 41 /1-2 (2012) s. 33-50 -
Semantical Investigations on Some Weak Modal Logics : part II
Andrzej Pietruszczak
Bulletin of the Section of Logic , 41 /3-4 (2012) s. 109-130 -
On Theses Without Iterated Modal- ities of Modal Logics Between C1 and S5 : part 1
Andrzej Pietruszczak
Bulletin of the Section of Logic , 46 /1-2 (2017) s. 110-132 -
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 -
On Theses without Iterated Modalities of Modal Logics Between C1 and S5 : Part 2
Anrzej Pietruszczak
Bulletin of the Section of Logic , 46 /3-4 (2017) s. 197-218 -
An elementary proof of equivalence of the conditions in definition of conditionally distributive lattices
Marek Nasieniewski, Andrzej Pietruszczak
Bulletin of the Section of Logic , 26 /4 (1997) s. 193-196 -
The Weakest Regular Modal Logic Defining Jaskowski's Logic D2
Marek Nasieniewski, Andrzej Pietruszczak
Bulletin of the Section of Logic , 37 /3-4 (2008) s. 197-210 -
New Axiomatizations of the Weakest Regular Modal Logic Defining Jaskowski's Logic D2
Marek Nasieniewski, Andrzej Pietruszczak
Bulletin of the Section of Logic , 38 /1-2 (2009) s. 45-50 -
Semantics for Regular Logics Connected with Jaskowski's D2
Marek Nasieniewski, Andrzej Pietruszczak
Bulletin of the Section of Logic , 38 /3-4 (2009) s. 173-187 -
On the Weakest Modal Logics Defining Jaskowski's Logic D2 and the D2-Consequence
Marek Nasieniewski, Andrzej Pietruszczak
Bulletin of the Section of Logic , 41 /3-4 (2012) s. 215-232 -
Completeness of Minimal Positional Calculus
Tomasz Jarmużek, Andrzej Pietruszczak
Logic and Logical Philosophy 13 (2004) s. 147-162 -
Space, points and mereology : on foundations of point-free Euclidean geometry
Rafał Gruszczyński, Andrzej Pietruszczak
Logic and Logical Philosophy , 18 /2 (2009) s. 145-188 -
How to define a mereological (collective) set
Rafał Gruszczyński, Andrzej Pietruszczak
Logic and Logical Philosophy , 19 /4 (2010) s. 309-328 -
Aim, the scope and editorial policy of the journal
Jerzy Perzanowski, Andrzej Pietruszczak
Logic and Logical Philosophy 1 (1993) s. 3-6 -
A comparison of two systems of point-free topology
Rafał Gruszczyński, Andrzej Pietruszczak
Bulletin of the Section of Logic , 47 /3 (2018) s. 187-200