A Partnership in Time of Crisis: U.S. - Ukraine Relations during the Obama Administration. Euro-Atlantic Studies New Series, [S. l.], v. 6, 2024. DOI: 10.31178/eas.2023.6.1. Disponível em: https://journals.unibuc.ro/index.php/eas/article/view/266. Acesso em: 15 dec. 2025.