ПИСЧИКОВ, П.И. Concession agreements in Russia: economic retrospective. Power and Administration in the East of Russia, [S. l.], v. 10, n. 2, 2017. DOI: 10.22394/1818-4049-2017-79-2-186-197. Disponível em: https://vlast-dv.owebs.ru/article/view/17896. Acesso em: 8 nov. 2026.