%0 Journal Article
%A Yu. A. Belov
%T On the question of the lattice of nilpotent varieties of groups of
%J Algebra i logika
%D 1970
%P 623-628
%V 9
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1970_9_6_a0/
%G ru
%F AL_1970_9_6_a0