FEDENKO , Oleksandr; TSVIETKOVA , Olha. Reforming the Components of the Regional (European) Security System: Current State and Current State and Prospects. Mediaforum : Analytics, Forecasts, Information Management, [S. l.], v. 18, p. 47–61, 2026. DOI: 10.31861/mediaforum.2026.18.47-61. Disponível em: https://journals.chnu.edu.ua/mediaforum/article/view/1141. Acesso em: 26 jul. 2026.