CIABATTI, I. Gold parting with nitric acid in gold-silver alloys. Substantia, [S. l.], v. 3, n. 1, p. 53–60, 2019. DOI: 10.13128/Substantia-606. Disponível em: https://riviste.fupress.net/index.php/subs/article/view/606. Acesso em: 22 nov. 2024.