Krivij, N., W. Suwardjo, L. García, A. Cores, and A. Formoso. “Manufacturing Method of the Bronze Metallic Filters”. Revista de Metalurgia 33, no. 4 (August 30, 1997): 229–238. Accessed April 19, 2024. https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/850.