Matsiuk, Viacheslav, and Oksana Yurchenko. “Mathematical Model for Assessing the Reliability of Cargo Delivery on the Caspian-Black Sea Route of the New Silk Road”. Transport Economics and Logistics 76 (March 5, 2018): 107–114. Accessed November 22, 2024. https://czasopisma.bg.ug.edu.pl/index.php/znetil/article/view/2913.