“First Czechoslovakian Republic Versus Hungarian Kingdom: Ungvár, November 9, 1918. And Ungvár, May 8, 1919”. Acta Scientiarum Socialium, no. 48 (February 15, 2018): 35–41. Accessed May 19, 2024. https://journal.uni-mate.hu/index.php/asc/article/view/2752.