%0 Journal Article %A A. V. Arutyunov %A N. T. Tynyanskii %T On necessary conditions for a local minimum in optimal control theory %J Doklady Akademii Nauk %D 1984 %P 268-272 %V 275 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_275_2_a1/ %G ru %F DAN_1984_275_2_a1