THIRUVENKATACHAR, V. R. An approximate method for estimating rocket trajectory elements. Defence Science Journal, [S. l.], v. 10, n. 1, p. 1–4, 2014. DOI: 10.14429/dsj.10.7639. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/7639. Acesso em: 18 aug. 2025.