NIKULINA, A. Y.; KRUK, M. N. Impact of Sanctions of European Union and Unites States of America on the Development of Russian Oil and Gaz Complex. International Journal of Economics and Financial Issues, [S. l.], v. 6, n. 4, p. 1379–1382, 2016. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/2523. Acesso em: 2 mar. 2024.