%0 Journal Article %A A. I. Kalinin %A L. I. Lavrinovich %T Small parameter method in optimization problems of singularly perturbed dynamical systems %J Trudy Instituta matematiki %D 2021 %P 85-93 %V 29 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMB_2021_29_1_a7/ %G ru %F TIMB_2021_29_1_a7