Bojovic, Nebojsa, Branislav Boskovic, Milos Milenkovic, and Aleksandar Sunjic. “A two‐level Approach to the Problem of Rail Freight Car Fleet Composition”. Transport 25, no. 2 (June 30, 2010): 186-192. Accessed November 23, 2024. https://mma.vgtu.lt/index.php/Transport/article/view/5773.