%0 Journal Article %T Investigation of multilevel models of car traffic management at port stations using the theory of differential equations %A Chebotareva, E.A. %K Transport systems, railway transport, port stations, organization of transport production, stability of control systems, differential equations, computer mathematics systems %J Bulletin of scientific research results %D 2024 %N 2024 %P 12 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"