WIELAND, Oxana. The Price of Isolation: Sanctions, Supply Shocks, and Price Discovery Dynamics in Russia’s Crude Oil Market. International Journal of Energy Economics and Policy, [S. l.], v. 16, n. 4, p. 39–46, 2026. DOI: 10.32479/ijeep.23744. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/23744. Acesso em: 9 jul. 2026.