PIROT, Florent; LAVIN, Claire. A Solution to the Fiat Currency Problem: Uranium and Thorium Coins. European Journal of Applied Sciences, [S. l.], v. 13, n. 02, p. 101–105, 2025. DOI: 10.14738/aivp.1302.18474. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/10665. Acesso em: 30 may. 2026.