%0 Journal Article %A M. J. Mardanov %T The maximum principle in systems with delays of neutral type and %J Doklady Akademii Nauk %D 1987 %P 538-542 %V 297 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_297_3_a5/ %G ru %F DAN_1987_297_3_a5