“Football in the South-Eastern Borderlands of the Second Polish Republic in the Light of the Periodical Sport (1922–1927). An Outline of the Issues ”. Sport i Turystyka Środkowoeuropejskie Czasopismo Naukowe 8, no. 3 (October 14, 2025): 37–61. Accessed September 20, 2026. https://czasopisma.ujd.edu.pl/index.php/sport/article/view/2811.