%0 Journal Article %A N. P. Dement'ev %T The switching points for a certain bilinear optimal control problem %J Diskretnyj analiz i issledovanie operacij %D 1971 %P 52-58 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_1971_9_a5/ %G ru %F DA_1971_9_a5