PERAN, Zdravko. Dynamic Forces between the Rails and the Wheels of Railway Vehicle. Promet - Traffic&Transportation, [S. l.], v. 28, n. 1, p. 63–69, 2016. DOI: 10.7307/ptt.v28i1.1766. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2576. Acesso em: 27 aug. 2025.