USOV, P. Evolution of the Belarus-Russia Union State: from integration to attempts of incorporation. Studia i Analizy Nauk o Polityce, [S. l.], n. 1, p. 95–108, 2020. DOI: 10.31743/sanp.9839. Disponível em: https://czasopisma.kul.pl/index.php/sanp/article/view/9839. Acesso em: 3 maj. 2024.