BARANIAK, Maciej. “Kumoterki”, tradition, sport and cultural heritage. Sport and Tourism Central European Journal, [S. l.], v. 4, n. 1, p. 75–86, 2021. DOI: 10.16926/sit.2021.04.04. Disponível em: https://czasopisma.ujd.edu.pl/index.php/sport/article/view/1216. Acesso em: 29 mar. 2024.