%0 Journal Article
%A E. I. Khukhro
%T On Hughes' problem for finite $p$-groups
%J Algebra i logika
%D 1987
%P 642-646
%V 26
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1987_26_5_a5/
%G ru
%F AL_1987_26_5_a5