%0 Journal Article %A A. N. Grishkov %T An analogue of Levi's theorem for Mal'cev algebras %J Algebra i logika %D 1977 %P 389-396 %V 16 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1977_16_4_a1/ %G ru %F AL_1977_16_4_a1