%0 Journal Article
%A N. A. Kurzhanskaya
%T Optimal control of a pencil of trajectories of a system with sub-definite parameters
%J Differencialʹnye uravneniâ
%D 1985
%P 404-410
%V 21
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_3_a5/
%G ru
%F DE_1985_21_3_a5