%0 Journal Article
%A V. N. Tyutyanov
%T On the existence of solvable normal subgroups in finite groups
%J Matematičeskie zametki
%D 1997
%P 755-758
%V 61
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1997_61_5_a12/
%G ru
%F MZM_1997_61_5_a12