J. Štrba and J. Kusák, “Geometric Coefficients Modifications of Surface Non-Treated Seven-Perforated Nitrocellulose Powder”, AiMT, vol. 6, no. 1, pp. 47–56, Feb. 2022, Accessed: Dec. 04, 2024. [Online]. Available: https://aimt.cz/index.php/aimt/article/view/1615