Valenta, Jiří. “The Soviet Reassessment of the 1968 Decision and the Making of the „Gentle Revolution“ of 1989”. Czech Journal of International Relations 27, no. 1 (January 1, 1992): 10–21. Accessed November 24, 2024. https://cjir.iir.cz/index.php/cjir/article/view/1309.