Svoboda, Ivo, Karel Kubečka, and Josef Hrudka. “The Specifics of the Investigation of Manifestations of Political Extremism from the Perspective of Expert Witness”. Socio-Economic and Humanities Studies 16, no. 2 (December 23, 2022): 89–104. Accessed September 8, 2024. http://sehs.ambis.cz/index.php/sehs/article/view/13.