KAPUR, J. N.; JAIN, B. S. An exact analytical solution of the equations of internal ballistics for the pressure-index law of burning. Defence Science Journal, [S. l.], v. 10, n. 2, p. 84–92, 2014. DOI: 10.14429/dsj.10.7654. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/7654. Acesso em: 7 jul. 2025.