KACZMAREK, Krzysztof; KARPIUK, Mirosław; KOSTRUBIEC, Jarosław. Security of the Eastern Border of the European Union. The Politico-Legal Aspects. Revista Jurídica Portucalense , [S. l.], v. 1, n. 38, p. 190–205, 2025. DOI: 10.34625/issn.2183-2705(38)2025.ic-10. Disponível em: https://revistas.rcaap.pt/juridica/article/view/42062. Acesso em: 5 dec. 2025.