%0 Journal Article %A V. R. Barseghyan %T About the problem of optimal control of stepwise changing linear systems with phase restrictions in intermediate moment %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2002 %P 118-120 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2002_1_a7/ %G ru %F UZERU_2002_1_a7