Slavic Swimming Championships in the Years 1927–1929. Sport i Turystyka Środkowoeuropejskie Czasopismo Naukowe, [S. l.], v. 4, n. 1, p. 33–54, 2021. DOI: 10.16926/sit.2021.04.02. Disponível em: https://czasopisma.ujd.edu.pl/index.php/sport/article/view/1214. Acesso em: 22 sep. 2026.