@article{105969, author = {Jarom\'\i r Duda}, title = {Mal'cev conditions for congruence-regular and congruence-permutable varieties}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {020}, year = {1979}, pages = {795-795}, language = {en}, url = {http://dml.mathdoc.fr/item/105969} }
Duda, Jaromír. Mal'cev conditions for congruence-regular and congruence-permutable varieties. Commentationes Mathematicae Universitatis Carolinae, Tome 020 (1979) p. 795. http://gdmltest.u-ga.fr/item/105969/
Regularity and permutability of congruences, to appear in Algebra Univ. 9 (1979). (1979) | MR 0588209
A Mal'cev characterization of tolerance regularity, to appear in Acta Sci. Math. (Szeged). | MR 0603310 | Zbl 0454.08003