ЧЖАНМЭЙ. Current state and forecast of prospects of trade and economic cooperation between the province of Heilongjiang and Russia. Power and Administration in the East of Russia, [S. l.], v. 12, n. 1, 2019. DOI: 10.22394/1818-4049-2019-86-1-22-27. Disponível em: https://vlast-dv.owebs.ru/article/view/17981. Acesso em: 8 nov. 2026.