ZAGORODNIKOV, Mikhail Aleksandrovich. Icebreaking Ensuring Year-Round Regular Navigation on Routes of the Northen Sea Route. Administrative Consulting, [S. l.], n. 9, p. 149–156, 2017. DOI: 10.22394/1726-1139-2017-9-149-156. Disponível em: https://administrative-consulting.owebs.ru/article/view/13425. Acesso em: 8 nov. 2026.