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Commutative BCK-algebras do not enjoy the interpolation property Opublikowano w: Bulletin of the Section of Logic 1983 / Tom 12 / Numer 2 / s. 50 - 541983CZYSTY TEKST
Piotr S. Krzystek, Commutative BCK-algebras do not enjoy the interpolation property, Bulletin of the Section of Logic, 1983 / Tom 12 / Numer 2, s. 50 - 54
BIBTEX@Article{ authors = " Piotr S. Krzystek", title = "Commutative BCK-algebras do not enjoy the interpolation property", journal = "Bulletin of the Section of Logic", issue = "1983 / Tom 12 / Numer 2", pages = "50 - 54" }
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On free relatively pseudocomplemented semilattice with three generators Opublikowano w: Bulletin of the Section of Logic 1977 / Tom 6 / Numer 3 / s. 116 - 1221977CZYSTY TEKST
Piotr S. Krzystek, On free relatively pseudocomplemented semilattice with three generators, Bulletin of the Section of Logic, 1977 / Tom 6 / Numer 3, s. 116 - 122
BIBTEX@Article{ authors = " Piotr S. Krzystek", title = "On free relatively pseudocomplemented semilattice with three generators", journal = "Bulletin of the Section of Logic", issue = "1977 / Tom 6 / Numer 3", pages = "116 - 122" }
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Equivalential fragment of the infinite valued logic of Lukasiewicz and the intermediate logics Opublikowano w: Bulletin of the Section of Logic 1980 / Tom 9 / Numer 4 / s. 170 - 1751980CZYSTY TEKST
Piotr S. Krzystek, Equivalential fragment of the infinite valued logic of Lukasiewicz and the intermediate logics, Bulletin of the Section of Logic, 1980 / Tom 9 / Numer 4, s. 170 - 175
BIBTEX@Article{ authors = " Piotr S. Krzystek", title = "Equivalential fragment of the infinite valued logic of Lukasiewicz and the intermediate logics", journal = "Bulletin of the Section of Logic", issue = "1980 / Tom 9 / Numer 4", pages = "170 - 175" }
