External Migration Governance of the European Union. Czech Journal of International Relations, Prague, Czech Republic, v. 48, n. 2, p. 91–115, 2013. DOI: 10.32422/cjir.327. Disponível em: https://ojs3.iir.cz/index.php/cjir/article/view/327. Acesso em: 2 may. 2026.