%0 Journal Article %A R. Gabasov %A F. M. Kirillova %A O. I. Kostyukova %T Construction of first-order algorithms to solve optimal-control problems %J Doklady Akademii Nauk %D 1980 %P 562-566 %V 254 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_254_3_a11/ %G ru %F DAN_1980_254_3_a11