%0 Journal Article
%A Yu. G. Kleiman
%T On a~basis of the product of varieties of groups
%J Izvestiya. Mathematics 
%D 1973
%P 91-94
%V 7
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1973_7_1_a3/
%G en
%F IM2_1973_7_1_a3