TY JOUR TI Computational Experiment in Optimization Modeling of Multimodal Cargo Transportation Process Based on Egalitarian Principles KW Transport systems KW railway transport KW sea transport KW planning KW optimization KW computational experiment JO Bulletin of scientific research results AU Bogachev, V.A. AU Kurenkov, P.V. AU Chebotareva, E.A. AU Kravec, A.S. AU Bogachev, T.V. PY 2022 IS 2022 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"