1.
STANKIEWICZ, Błażej and CIEŚLICKA, Mirosława. Detailed analysis of a 240-second cycle ergometric test in middle-distance runners aged 16-19. Medical and Biological Sciences. Online. 30 June 2012. Vol. 26, no. 2, pp. 121-127. [Accessed 8 February 2025]. DOI 10.12775/4080.