PENKOV, Bozhin. A method for modeling the shock of a rubber buffer with a rigid body. Transport, [S. l.], v. 23, n. 2, p. 119–123, 2008. DOI: 10.3846/1648-4142.2008.23.119-123. Disponível em: https://journals.vilniustech.lt/index.php/Transport/article/view/6649. Acesso em: 16 may. 2025.