%0 Journal Article
%A I. N. Safonova
%T On minimal $\sigma$-local non-$\mathfrak{H}$-formations of finite groups
%J Problemy fiziki, matematiki i tehniki
%D 2020
%P 105-112
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PFMT_2020_4_a18/
%G ru
%F PFMT_2020_4_a18