%0 Journal Article
%A Yu. G. Kleiman
%T On some questions in the theory of varieties of groups
%J Doklady Akademii Nauk
%D 1981
%P 1056-1059
%V 257
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1981_257_5_a6/
%G ru
%F DAN_1981_257_5_a6