KIM, Y. K.; CHOI, W. C. Ricochet of Spheres on Sand of Various Temperature. Defence Science Journal, [S. l.], v. 68, n. 2, p. 150–158, 2018. DOI: 10.14429/dsj.68.11846. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/11846. Acesso em: 15 jun. 2025.