PONIŠT, Viliam. The Principle of Proportionality and Cash Payment Limits: An Analysis of European Central Bank Opinions. Bratislava Law Review, Bratislava, Slovakia, v. 9, n. 2, p. 211–226, 2025. DOI: 10.46282/blr.2025.9.2.1046. Disponível em: https://blr.flaw.uniba.sk/index.php/BLR/article/view/1046. Acesso em: 31 may. 2026.