%0 Journal Article %A V. M. Aleksandrov %T Approximation of attainability sets and calculation of time-optimal control in real time %J Sibirskie èlektronnye matematičeskie izvestiâ %D 2011 %P 72-104 %V 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/SEMR_2011_8_a7/ %G ru %F SEMR_2011_8_a7