%0 Journal Article
%A A. P. Afanas'ev
%T A second-order local variational problem for linear optimal control problems with mixed constraints
%J Differencialʹnye uravneniâ
%D 1996
%P 1452-1456
%V 32
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1996_32_11_a1/
%G ru
%F DE_1996_32_11_a1