%0 Journal Article
%A B. N. Petrov
%A V. Yu. Rutkovskii
%T Double invariance of automatic control systems
%J Doklady Akademii Nauk
%D 1965
%P 789-790
%V 161
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1965_161_4_a14/
%G ru
%F DAN_1965_161_4_a14