%0 Journal Article %A M. I. Sumin %T On the regularization of the classical optimality conditions in convex optimal control problems %J Trudy Instituta matematiki i mehaniki %D 2020 %P 252-269 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2020_26_2_a19/ %G ru %F TIMM_2020_26_2_a19