%0 Journal Article %A K. B. Mansimov %T Multipoint necessary conditions for optimality of controls that are singular in the classical sense in systems with delay %J Differencialʹnye uravneniâ %D 1985 %P 527-530 %V 21 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1985_21_3_a23/ %G ru %F DE_1985_21_3_a23