VUKADINOVIĆ, R.; ČEKEREVAC, Z. DEFINING AND ASSESSING THE LEVEL OF RAILWAY TRAFFIC SECURITY. Science and Transport Progress , [S. l.], n. 12, p. 70–73, 2006. DOI: 10.15802/stp2006/18564. Disponível em: https://stp.ust.edu.ua/article/view/18564. Acesso em: 1 may. 2024.