“Robert W. Pringle (ed.): Historical Dictionary of Russian and Soviet Intelligence, 2nd ed., Lanham: Rowman & Littleeld 2015, 448 p”., comparativ, vol. 28, no. 3, pp. 120–121, Mar. 2019, Accessed: Jun. 19, 2026. [Online]. Available: https://comparativ.net/v2/article/view/2872