%0 Journal Article %A Sh. G. Amrakhov %T On the theory of optimal control in an infinite time interval %J Doklady Akademii Nauk %D 1988 %P 1289-1292 %V 303 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_303_6_a0/ %G ru %F DAN_1988_303_6_a0