PROKHOROV, Andrey. On understanding the nature of a federal state. Gosudarstvennaya Sluzhba, [S. l.], v. 16, n. 4, p. 25–31, 2014. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21945. Acesso em: 9 nov. 2026.