ŠTUPÁKOVÁ, .; JANKUROVÁ, .; ČAJKA , . EU border regime in context of legal migration of third-country nationals. Foreign trade: economics, finance, law, [S. l.], v. 94, n. 5, p. 107–124, 2017. Disponível em: https://journals.knute.edu.ua/foreign-trade/article/view/505. Acesso em: 3 may. 2024.