%0 Journal Article %A A. R. Danilin %T Asymptotic expansion of a solution to a singular perturbation optimal control problem with a small coercivity coefficient %J Trudy Instituta matematiki i mehaniki %D 2018 %P 51-61 %V 24 %N 3 %U http://geodesic.mathdoc.fr/item/TIMM_2018_24_3_a5/ %G ru %F TIMM_2018_24_3_a5