STĘPNIAK, Robert; PABIANEK, Łukasz; OSTROWSKA, Daria. The Periodical inspection in training young players in "UKS Football School" Chelmno. Journal of Education, Health and Sport, [S. l.], v. 7, n. 1, p. 227–246, 2017. Disponível em: https://apcz.umk.pl/JEHS/article/view/4189. Acesso em: 18 feb. 2025.