NECHAIEVA-YURIICHUK, N. The Borderland in the System of Contemporary International Relations: the Security Aspect. Studia i Analizy Nauk o Polityce, [S. l.], n. 2, p. 77–93, 2020. DOI: 10.31743/sanp.11468. Disponível em: https://czasopisma.kul.pl/index.php/sanp/article/view/11468. Acesso em: 18 maj. 2024.