CESARANO, F. Optimum currency areas: a policy view. PSL Quarterly Review, [S. l.], v. 59, n. 239, 2012. DOI: 10.13133/2037-3643/9872. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/9872. Acesso em: 15 may. 2024.