@article{Deruzhinsky2020improvement, author={Deruzhinsky, V.E. and Troilin, V.V. and Deruzhinsky, G.V. and Shramko, A.P.}, title={Improvement of methods of optimal (planning) transport of goods}, journal={Operation of Maritime Transport}, publisher={Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”}, year={2020}, pages={7-20}, volume={}, issue={2}, }