Stanula, Arkadiusz Jarosław, et al. “RELATIONSHIPS OF PHYSICAL FITNESS TEST RESULTS AND PLAYER PERFORMANCE INDICATORS IN NATIONAL-LEVEL ICE HOCKEY PLAYERS”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, vol. 4, May 2018, pp. 264-73, https://doi.org/10.17770/sie2018vol1.3265.