%0 Journal Article %A A. V. Arutyunov %A M. D. Mardanov %T On the theory of the maximum principle in problems with delays %J Differencialʹnye uravneniâ %D 1989 %P 2048-2058 %V 25 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_12_a2/ %G ru %F DE_1989_25_12_a2