%0 Journal Article %A A. A. Zimovets %A A. R. Matviychuk %T A grid-based algorithm for constructing attainability sets with improved boundary approximation %J Čelâbinskij fiziko-matematičeskij žurnal %D 2021 %P 9-21 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHFMJ_2021_6_1_a1/ %G ru %F CHFMJ_2021_6_1_a1