%0 Journal Article
%A D. A. Khrychev
%T Optimal programmed controls: existence and approximation
%J Sbornik. Mathematics
%D 2001
%P 763-783
%V 192
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2001_192_5_a5/
%G en
%F SM_2001_192_5_a5