%0 Journal Article %A M. I. Sumin %T Minimizing sequences in optimal control problems with bounded phase coordinates %J Differencialʹnye uravneniâ %D 1986 %P 1719-1731 %V 22 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1986_22_10_a6/ %G ru %F DE_1986_22_10_a6