Borucka, Anna, Dariusz Mazurkiewicz, and Eliza Łagowska. “Mathematical Modelling As an Element of Planning Rail Transport Strategies”. Transport 36, no. 4 (December 7, 2021): 354-363. Accessed July 6, 2024. https://aviation.vgtu.lt/index.php/Transport/article/view/16043.