%0 Journal Article
%A Zenkov, A.V.
%T Covers in the lattice of varieties of -groups.
%J Sibirskij Matematicheskij Zhurnal
%D 2006
%P 73
%V 47
%N 1
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/SMZ_2006__47_1_53171/
%G en
%F SMZ_2006__47_1_53171