Geometric Coefficients Modifications of Surface Non-Treated Seven-Perforated Nitrocellulose Powder. Advances in Military Technology, [S. l.], v. 6, n. 1, p. 47–56, 2022. Disponível em: https://www.aimt.cz/index.php/aimt/article/view/1615.. Acesso em: 3 jul. 2024.