Author: Płonka, Jerzy

Płonka, Jerzy: Clone compatible identities and clone extensions of algebras. (English). Mathematica Slovaca, vol. 47 (1997), issue 3, pp. 231-249
Draškovičová, Hilda; Płonka, Jerzy: Minimal generics of some regular varieties. (English). Mathematica Slovaca, vol. 41 (1991), issue 3, pp. 225-230
Płonka, Jerzy: Biregular and uniform identities of algebras. (English). Czechoslovak Mathematical Journal, vol. 40 (1990), issue 3, pp. 367-387
Płonka, Jerzy: $P$-compatible identities and their applications to classical algebras. (English). Mathematica Slovaca, vol. 40 (1990), issue 1, pp. 21-30
Majcher, Zofia; Płonka, Jerzy: On a generalization of the matroid. (English). Czechoslovak Mathematical Journal, vol. 34 (1984), issue 2, pp. 172-177
Płonka, Jerzy: Subdirectly irreducible groupoids in some varieties. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 24 (1983), issue 4, pp. 631-645
Płonka, Jerzy: On some regularities of graphs. I. (English). Časopis pro pěstování matematiky, vol. 107 (1982), issue 3, pp. 231-240

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