%0 Journal Article %A M. I. Sumin %T Sufficient conditions for elements of minimizing sequences in optimal control problems %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1985 %P 23-31 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1985_25_1_a2/ %G ru %F ZVMMF_1985_25_1_a2