%0 Journal Article %A Yu. L. Aleksandrov %T Existence of solutions of a certain class of control problems for systems with distributed parameters %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1985 %P 24-28 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1985_5_a5/ %G ru %F VMUMM_1985_5_a5