KHRABAN, I.; GRUBOV, V.; RAFALSKA, M.; KOLOTOV, V. Main problems of Russian-Polish relations. Political Science and Security Studies Journal, [S. l.], v. 4, n. 3, p. 8-19, 2023. DOI: 10.5281/zenodo.8400359. Disponível em: http://psssj.eu/index.php/ojsdata/article/view/130. Acesso em: 22 jan. 2025.