TY JOUR TI Improvement of methods of optimal (planning) transport of goods KW theoretical - methodological features KW formation and calculation of transport and economic balance JO Operation of Maritime Transport AU Deruzhinsky, V.E. AU Troilin, V.V. AU Deruzhinsky, G.V. AU Shramko, A.P. PY 2020 IS PB Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”