MICKIEWICZ, P.; KASPRZYCKI, D. EXPANDING THE EXTERNAL RING OF RUSSIAN DEFENSE POLICY IN PRACTICE: 2015-2020 . The Copernicus Journal of Political Studies, [S. l.], n. 1, p. 59–79, 2021. DOI: 10.12775/CJPS.2021.003. Disponível em: https://apcz.umk.pl/CJPS/article/view/36525. Acesso em: 18 lip. 2024.