REDDY, T.; NARAYANAMURTHY, V.; RAO, Y. Study on Crush Tube Geometric Cross sections and Topology for Axial Crashworthiness. Defence Science Journal, [S. l.], v. 70, n. 3, p. 249–259, 2020. DOI: 10.14429/dsj.70.14345. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/14345. Acesso em: 6 jul. 2025.