%0 Journal Article %A A. Ya. Narmanov %A N. N. Petrov %T Nonlocal problems in the theory of optimal processes. I %J Differencialʹnye uravneniâ %D 1985 %P 605-614 %V 21 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1985_21_4_a6/ %G ru %F DE_1985_21_4_a6