KLISH, A. . UKRAINE IN THE CONTEXT OF EUROPEAN COLLECTIVE SECURITY: ROLES OF STATES AND INTERNATIONAL ORGANIZATIONS. HUMANITARIAN STUDIES: HISTORY AND PEDAGOGY, [S. l.], n. 1, p. 8–17, 2023. DOI: 10.35774/gsip2023.01.008. Disponível em: http://gsip.wunu.edu.ua/index.php/gsipen/article/view/136. Acesso em: 22 dec. 2024.