%0 Journal Article %A S. Daiovich %T The optimal processes in linear systems that do not satisfy the nondegeneracy condition %J Differencialʹnye uravneniâ %D 1971 %P 391-396 %V 7 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1971_7_3_a1/ %G ru %F DE_1971_7_3_a1