SAFONOVA, Tamara Yu. The antagonisms of Russian oil pricing and the validity of national price indicators. Gosudarstvennaya Sluzhba, [S. l.], v. 25, n. 2, p. 52–60, 2023. DOI: 10.22394/2070-8378-2023-25-2-52-60. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/476. Acesso em: 8 nov. 2026.