%0 Journal Article
%A V. I. Plotnikov
%T Necessary and sufficient optimality conditions and uniqueness conditions for optimizing functions for control systems of general type
%J Izvestiya. Mathematics 
%D 1972
%P 649-676
%V 6
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1972_6_3_a11/
%G en
%F IM2_1972_6_3_a11