%0 Journal Article %A V. N. Ushakov %A A. A. Ershov %T On the solution of control problems with fixed terminal time %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2016 %P 543-564 %V 26 %N 4 %U http://geodesic.mathdoc.fr/item/VUU_2016_26_4_a8/ %G ru %F VUU_2016_26_4_a8