GNIEZIŃSKA, Anna; BAR, Karol. The analysis of sports results obtained by pupils in Primary Schools Championships in Katowice in swimming in the years 2012 – 2016. Journal of Education, Health and Sport, [S. l.], v. 8, n. 11, p. 328–336, 2018. Disponível em: https://apcz.umk.pl/JEHS/article/view/6304. Acesso em: 26 dec. 2024.