%0 Journal Article %A A. V. Martynenko %A S. V. Vikharev %T A firm model with strict regulation and management influence on profit %J Matematičeskie zametki SVFU %D 2020 %P 39-53 %V 27 %N 2 %U http://geodesic.mathdoc.fr/item/SVFU_2020_27_2_a2/ %G ru %F SVFU_2020_27_2_a2