%0 Journal Article %A A. D. Romanenko %T On the explicit scheme with variable time steps for solving the parabolic optimal control problem %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2016 %P 376-387 %V 158 %N 3 %U http://geodesic.mathdoc.fr/item/UZKU_2016_158_3_a4/ %G ru %F UZKU_2016_158_3_a4