Fedenko , Oleksandr, and Olha Tsvietkova. “Reforming the Components of the Regional (European) Security System: Current State and Current State and Prospects”. Mediaforum : Analytics, Forecasts, Information Management 18 (May 29, 2026): 47–61. Accessed July 26, 2026. https://journals.chnu.edu.ua/mediaforum/article/view/1141.