MATIUȚĂ, Cristina; VIMAN-MILLER, Raluca. The War in Ukraine and its impact on global politics and security . [s.l.] : Presa Universitară Clujeană,2023. Disponível em: https://editura.ubbcluj.ro/index.php/puc/catalog/book/3178. Acesso em: 16 mar. 2026.