%0 Journal Article %A G. A. Kurina %T Asymptotic solution of a classical singularly perturbed optimal control problem %J Doklady Akademii Nauk %D 1977 %P 532-535 %V 234 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_234_3_a7/ %G ru %F DAN_1977_234_3_a7