SANDU, Ion, Florin DIACONESCU, Ioan Gabriel SANDU, Adrian ALEXANDRU, and Andrei Victor SANDU. “The Authentification of Old Bronze Coins and the Structure of the Archaeological Patina”. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 29, no. 1 (May 15, 2006): 38-48. Accessed May 16, 2024. https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/3226.