%0 Journal Article %A A. A. Zimovets %T A boundary layer method for the construction of approximate attainability sets of control systems %J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika %D 2013 %P 18-25 %V 5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VYURM_2013_5_1_a3/ %G ru %F VYURM_2013_5_1_a3