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Interpolation theorem for intuitionistic S4s. 2 - 6CZYSTY TEKST
Branislav R. Boricic, Interpolation theorem for intuitionistic S4, Bulletin of the Section of Logic, 1991 / Tom 20 / Numer 1, s. 2 - 6
BIBTEX@Article{ authors = " Branislav R. Boricic", title = "Interpolation theorem for intuitionistic S4", journal = "Bulletin of the Section of Logic", issue = "1991 / Tom 20 / Numer 1", pages = "2 - 6" }
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Decision problem for finite equivalential algebrass. 7 - 9CZYSTY TEKST
Paweł M. Idziak, Decision problem for finite equivalential algebras, Bulletin of the Section of Logic, 1991 / Tom 20 / Numer 1, s. 7 - 9
BIBTEX@Article{ authors = " Paweł M. Idziak", title = "Decision problem for finite equivalential algebras", journal = "Bulletin of the Section of Logic", issue = "1991 / Tom 20 / Numer 1", pages = "7 - 9" }
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Counting formulae of propositional calculuss. 10 - 13CZYSTY TEKST
Wojciech Suchoń, Counting formulae of propositional calculus, Bulletin of the Section of Logic, 1991 / Tom 20 / Numer 1, s. 10 - 13
BIBTEX@Article{ authors = " Wojciech Suchoń", title = "Counting formulae of propositional calculus", journal = "Bulletin of the Section of Logic", issue = "1991 / Tom 20 / Numer 1", pages = "10 - 13" }
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Post relation algebras. 14 - 31CZYSTY TEKST
Ewa Orłowska, Post relation algebra, Bulletin of the Section of Logic, 1991 / Tom 20 / Numer 1, s. 14 - 31
BIBTEX@Article{ authors = " Ewa Orłowska", title = "Post relation algebra", journal = "Bulletin of the Section of Logic", issue = "1991 / Tom 20 / Numer 1", pages = "14 - 31" }
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Proving unprovability in some normal modal logics. 23 - 29CZYSTY TEKST
Valentin Goranko, Proving unprovability in some normal modal logic, Bulletin of the Section of Logic, 1991 / Tom 20 / Numer 1, s. 23 - 29
BIBTEX@Article{ authors = " Valentin Goranko", title = "Proving unprovability in some normal modal logic", journal = "Bulletin of the Section of Logic", issue = "1991 / Tom 20 / Numer 1", pages = "23 - 29" }
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Correction to Common logic of binary connective has finite maximality degrees. 30 - 35CZYSTY TEKST
C. Jahns, Wolfgang Rautenberg, Correction to Common logic of binary connective has finite maximality degree, Bulletin of the Section of Logic, 1991 / Tom 20 / Numer 1, s. 30 - 35
BIBTEX@Article{ authors = " C. Jahns, Wolfgang Rautenberg", title = "Correction to Common logic of binary connective has finite maximality degree", journal = "Bulletin of the Section of Logic", issue = "1991 / Tom 20 / Numer 1", pages = "30 - 35" }