RAK, Leon. Development of the skiing organisation in Lvov between 1919–1939. Sport and Tourism Central European Journal, [S. l.], v. 2, n. 4, p. 61–76, 2020. DOI: 10.16926/sit.2019.02.34. Disponível em: https://czasopisma.ujd.edu.pl/index.php/sport/article/view/694. Acesso em: 19 apr. 2024.