Żelazny, Krystian. “Legal Status of National Minorities Within the Czech in the Czechoslovac Republic in Years 1918-1992”. Miscellanea Historico-Iuridica 15, no. 1 (April 15, 2017): 117–128. Accessed October 1, 2022. http://miscellanea.uwb.edu.pl/article/view/120.