%0 Journal Article
%A A. V. Arutyunov
%T Perturbations of extremal problems with constraints, and necessary conditions for optimality
%J Itogi nauki i tehniki. Seriâ, Matematičeskij analiz
%D 1989
%P 147-235
%V 27
%U http://geodesic.mathdoc.fr/item/INTM_1989_27_a1/
%G ru
%F INTM_1989_27_a1