“The reaction of the citizens of the Ukrainian SSR to the events of the Prague spring of 1968  (based on the documents of the branch state archive of the security service of Ukraine): DOI: https://doi.org/10.17721/1728-2640.2025.160.8”, ВКНУІ, vol. 160, no. 1, Aug. 2025, Accessed: Feb. 20, 2026. [Online]. Available: https://history.bulletin.knu.ua/article/view/3820