%0 Journal Article %A R. P. Fedorenko %T On the basis of the method of variations in phase space for the numerical solution of optimal control problems %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1969 %P 1396-1402 %V 9 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1969_9_6_a17/ %G ru %F ZVMMF_1969_9_6_a17