Bertus, Zoltán, and Zoltán Kovács. “The Geography of Electoral Volatility in Hungary: A Core-Periphery Perspective”. Hungarian Geographical Bulletin 71, no. 1 (March 27, 2022): 67-81. Accessed December 26, 2024. https://ojs.mtak.hu/index.php/hungeobull/article/view/8089.