AKIRA AIKAWA. Determination of dynamic ballast characteristics under transient impact loading. Electronic Journal of Structural Engineering, [S. l.], v. 13, n. 1, p. 17–34, 2013. DOI: 10.56748/ejse.131581. Disponível em: https://ejsei.com/EJSE/article/view/158. Acesso em: 25 apr. 2024.