MARKELOV, Konstantin. Assessment of the Structural Reliability of Regional Complex Security Systems. Gosudarstvennaya Sluzhba, [S. l.], v. 12, n. 5, p. 74–77, 2010. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21157. Acesso em: 9 nov. 2026.