%0 Journal Article %A V. M. Panin %T A linear analogue of the gradient descent method in conditional %J Doklady Akademii Nauk %D 1986 %P 786-788 %V 291 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_291_4_a2/ %G ru %F DAN_1986_291_4_a2