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On the EK-fragments of positive and classical propositional calculuss. 100 - 103CZYSTY TEKST
Janis Cirulis, On the EK-fragments of positive and classical propositional calculus, Bulletin of the Section of Logic, 1981 / Tom 10 / Numer 3, s. 100 - 103
BIBTEX@Article{ authors = " Janis Cirulis", title = "On the EK-fragments of positive and classical propositional calculus", journal = "Bulletin of the Section of Logic", issue = "1981 / Tom 10 / Numer 3", pages = "100 - 103" }
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On regular and symmetric identitiess. 104 - 107CZYSTY TEKST
Ewa Graczyńska, On regular and symmetric identities, Bulletin of the Section of Logic, 1981 / Tom 10 / Numer 3, s. 104 - 107
BIBTEX@Article{ authors = " Ewa Graczyńska", title = "On regular and symmetric identities", journal = "Bulletin of the Section of Logic", issue = "1981 / Tom 10 / Numer 3", pages = "104 - 107" }
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An equational basis for commutative BCK-algebrass. 108 - 112CZYSTY TEKST
Marek Pałasiński, Barbara Woźniakowska, An equational basis for commutative BCK-algebras, Bulletin of the Section of Logic, 1981 / Tom 10 / Numer 3, s. 108 - 112
BIBTEX@Article{ authors = " Marek Pałasiński, Barbara Woźniakowska", title = "An equational basis for commutative BCK-algebras", journal = "Bulletin of the Section of Logic", issue = "1981 / Tom 10 / Numer 3", pages = "108 - 112" }
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On matrices characteristic of relevant logicss. 113 - 115CZYSTY TEKST
Wiesław Dziobiak, On matrices characteristic of relevant logics, Bulletin of the Section of Logic, 1981 / Tom 10 / Numer 3, s. 113 - 115
BIBTEX@Article{ authors = " Wiesław Dziobiak", title = "On matrices characteristic of relevant logics", journal = "Bulletin of the Section of Logic", issue = "1981 / Tom 10 / Numer 3", pages = "113 - 115" }
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Craig-Godel-Lindenbaum's property and Sobicinski-Tarski's property in propositional calculis. 116 - 121CZYSTY TEKST
Teodor Stępień, Craig-Godel-Lindenbaum's property and Sobicinski-Tarski's property in propositional calculi, Bulletin of the Section of Logic, 1981 / Tom 10 / Numer 3, s. 116 - 121
BIBTEX@Article{ authors = " Teodor Stępień", title = "Craig-Godel-Lindenbaum's property and Sobicinski-Tarski's property in propositional calculi", journal = "Bulletin of the Section of Logic", issue = "1981 / Tom 10 / Numer 3", pages = "116 - 121" }
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Problems with the category theoretic notions of ultraproductss. 122 - 127CZYSTY TEKST
Hien Huy Bui, Istvan Nemeti, Problems with the category theoretic notions of ultraproducts, Bulletin of the Section of Logic, 1981 / Tom 10 / Numer 3, s. 122 - 127
BIBTEX@Article{ authors = " Hien Huy Bui, Istvan Nemeti", title = "Problems with the category theoretic notions of ultraproducts", journal = "Bulletin of the Section of Logic", issue = "1981 / Tom 10 / Numer 3", pages = "122 - 127" }
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Splittings of lattices of quasivarietiess. 128 - 129CZYSTY TEKST
Andrzej Wroński, Splittings of lattices of quasivarieties, Bulletin of the Section of Logic, 1981 / Tom 10 / Numer 3, s. 128 - 129
BIBTEX@Article{ authors = " Andrzej Wroński", title = "Splittings of lattices of quasivarieties", journal = "Bulletin of the Section of Logic", issue = "1981 / Tom 10 / Numer 3", pages = "128 - 129" }
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Quasivarieties of Heyting algebrass. 130 - 134CZYSTY TEKST
Andrzej Wroński, Quasivarieties of Heyting algebras, Bulletin of the Section of Logic, 1981 / Tom 10 / Numer 3, s. 130 - 134
BIBTEX@Article{ authors = " Andrzej Wroński", title = "Quasivarieties of Heyting algebras", journal = "Bulletin of the Section of Logic", issue = "1981 / Tom 10 / Numer 3", pages = "130 - 134" }
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On equivalential fragment of the implicative extentional consequences. 135 - 143CZYSTY TEKST
Jacek K. Kabziński, On equivalential fragment of the implicative extentional consequence, Bulletin of the Section of Logic, 1981 / Tom 10 / Numer 3, s. 135 - 143
BIBTEX@Article{ authors = " Jacek K. Kabziński", title = "On equivalential fragment of the implicative extentional consequence", journal = "Bulletin of the Section of Logic", issue = "1981 / Tom 10 / Numer 3", pages = "135 - 143" }
