%0 Journal Article
%A M. N. Konovalova
%A I. L. Sokhor
%T Finite groups with formational subnormal subgroups
%J Problemy fiziki, matematiki i tehniki
%D 2019
%P 51-54
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PFMT_2019_4_a9/
%G ru
%F PFMT_2019_4_a9