%0 Journal Article
%A Vladimir A. Dykhta
%T Feedback minimum principle: variational strengthening of the concept of extremality in optimal control
%J The Bulletin of Irkutsk State University. Series Mathematics
%D 2022
%P 19-39
%V 41
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IIGUM_2022_41_a1/
%G ru
%F IIGUM_2022_41_a1