%0 Journal Article %A Yu. N. Mal'tsev %T Certain properties of a product of varieties of associative %J Algebra i logika %D 1972 %P 673-688 %V 11 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1972_11_6_a5/ %G ru %F AL_1972_11_6_a5