GENG, Zhe. Russian Energy Strategies in the Natural Gas Market for Energy Security. International Journal of Energy Economics and Policy, [S. l.], v. 11, n. 2, p. 62–66, 2021. Disponível em: https://mail.econjournals.com/index.php/ijeep/article/view/10755. Acesso em: 23 dec. 2024.