%0 Journal Article %A V. N. Ushakov %A A. R. Matviychuk %T To solution of control problems of nonlinear systems on a finite time interval %J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta %D 2015 %P 202-215 %N 2 %U http://geodesic.mathdoc.fr/item/IIMI_2015_2_a25/ %G ru %F IIMI_2015_2_a25