HIRSCHBERG, E. Monetary law and contemporary problems. Estudios de Derecho, [S. l.], v. 31, n. 82, p. 363–371, 1972. DOI: 10.17533/udea.esde.332830. Disponível em: https://revistas.udea.edu.co/index.php/red/article/view/332830. Acesso em: 2 feb. 2025.