GRISHANKOV, Mikhail; VOLCHINSKAYA, Elena. Some Problems of the Formation of the Institute of Official Secret in the Russian Federation. Gosudarstvennaya Sluzhba, [S. l.], v. 13, n. 2, p. 39–44, 2011. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21260. Acesso em: 9 nov. 2026.