KONDRATENKO, O. Ukraine as a Geopolitical Priority of the Russian Federation. Historia i Polityka, [S. l.], n. 16 (23), p. 101–113, 2016. DOI: 10.12775/HiP.2016.015. Disponível em: https://apcz.umk.pl/HiP/article/view/HiP.2016.015. Acesso em: 29 sty. 2022.