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On the existence of very difficult satisfiability problems. 122 - 133CZYSTY TEKST
Newton C.A. da Costa, F.A. Doria, On the existence of very difficult satisfiability problem, Bulletin of the Section of Logic, 1992 / Tom 21 / Numer 4, s. 122 - 133
BIBTEX@Article{ authors = " Newton C.A. da Costa, F.A. Doria", title = "On the existence of very difficult satisfiability problem", journal = "Bulletin of the Section of Logic", issue = "1992 / Tom 21 / Numer 4", pages = "122 - 133" }
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How many logically constant actions are there?s. 134 - 139CZYSTY TEKST
Krister Segerberg, How many logically constant actions are there?, Bulletin of the Section of Logic, 1992 / Tom 21 / Numer 4, s. 134 - 139
BIBTEX@Article{ authors = " Krister Segerberg", title = "How many logically constant actions are there?", journal = "Bulletin of the Section of Logic", issue = "1992 / Tom 21 / Numer 4", pages = "134 - 139" }
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Distribution in Lukasiewicz logicss. 140 - 146CZYSTY TEKST
Gordon Beavers, Distribution in Lukasiewicz logics, Bulletin of the Section of Logic, 1992 / Tom 21 / Numer 4, s. 140 - 146
BIBTEX@Article{ authors = " Gordon Beavers", title = "Distribution in Lukasiewicz logics", journal = "Bulletin of the Section of Logic", issue = "1992 / Tom 21 / Numer 4", pages = "140 - 146" }
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Three-element nonfinitely axiomatizable matricess. 147 - 151CZYSTY TEKST
Katarzyna Pałasińska, Three-element nonfinitely axiomatizable matrices, Bulletin of the Section of Logic, 1992 / Tom 21 / Numer 4, s. 147 - 151
BIBTEX@Article{ authors = " Katarzyna Pałasińska", title = "Three-element nonfinitely axiomatizable matrices", journal = "Bulletin of the Section of Logic", issue = "1992 / Tom 21 / Numer 4", pages = "147 - 151" }
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A word problem for normal and regular equationss. 152 - 155CZYSTY TEKST
Ewa Graczyńska, A word problem for normal and regular equations, Bulletin of the Section of Logic, 1992 / Tom 21 / Numer 4, s. 152 - 155
BIBTEX@Article{ authors = " Ewa Graczyńska", title = "A word problem for normal and regular equations", journal = "Bulletin of the Section of Logic", issue = "1992 / Tom 21 / Numer 4", pages = "152 - 155" }
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Matrix-frame semantics for ISCI and INTs. 156 - 162CZYSTY TEKST
Piotr Łukowski, Matrix-frame semantics for ISCI and INT, Bulletin of the Section of Logic, 1992 / Tom 21 / Numer 4, s. 156 - 162
BIBTEX@Article{ authors = " Piotr Łukowski", title = "Matrix-frame semantics for ISCI and INT", journal = "Bulletin of the Section of Logic", issue = "1992 / Tom 21 / Numer 4", pages = "156 - 162" }
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A note on unary rules and a complete syntactic characterisation of propositional calculis. 163 - 167CZYSTY TEKST
R. Zuber, A note on unary rules and a complete syntactic characterisation of propositional calculi, Bulletin of the Section of Logic, 1992 / Tom 21 / Numer 4, s. 163 - 167
BIBTEX@Article{ authors = " R. Zuber", title = "A note on unary rules and a complete syntactic characterisation of propositional calculi", journal = "Bulletin of the Section of Logic", issue = "1992 / Tom 21 / Numer 4", pages = "163 - 167" }
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On determinism - still unproved in classical logics. 168CZYSTY TEKST
Max Peter Urchs, On determinism - still unproved in classical logic, Bulletin of the Section of Logic, 1992 / Tom 21 / Numer 4, s. 168
BIBTEX@Article{ authors = " Max Peter Urchs", title = "On determinism - still unproved in classical logic", journal = "Bulletin of the Section of Logic", issue = "1992 / Tom 21 / Numer 4", pages = "168" }