Do, Minh Van, Son Xuan Bui, Jan Komenda, Roman Vítek, and Pavel Skalický. “Optimization of Production Process of Frangible Bullets Based on Bismuth Powder”. Advances in Military Technology 14, no. 2 (June 20, 2019): 189–196. Accessed November 21, 2024. https://aimt.cz/index.php/aimt/article/view/1224.