%0 Journal Article %A Yu. N. Zhiteneva %A L. V. Smirnova %A Yu. A. Bel'skikh %T Two-level hierarchical model of competition between three firms under uncertainty %J Taurida Journal of Computer Science Theory and Mathematics %D 2021 %P 32-42 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVIM_2021_2_a3/ %G ru %F TVIM_2021_2_a3