ВОЛКОВ, Олег Николаевич. Military Defense Challenges in the Arctic Region. Государственная служба, [S. l.], v. 14, n. 1, p. 63–67, 2012. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21459. Acesso em: 9 ноя. 2026.