SMORCHKOVA, Vera. For the sake of megaregion safety. Gosudarstvennaya Sluzhba, [S. l.], v. 17, n. 1, p. 62–69, 2015. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/22038. Acesso em: 8 nov. 2026.