%0 Journal Article
%A V. A. Cheprasov
%T On the determination of control forces in non-linear systems
%J Doklady Akademii Nauk
%D 1968
%P 297-299
%V 180
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1968_180_2_a10/
%G ru
%F DAN_1968_180_2_a10