%0 Journal Article
%A G. K. Genov
%T On the theory of operations on the class of all groups
%J Trudy Moskovskogo matematičeskogo obŝestva
%D 1971
%P 59-82
%V 25
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MMO_1971_25_a2/
%G ru
%F MMO_1971_25_a2