PILEWSKA, Wiesława, SKOWROŃSKA, Malwina and AUGUSTYŃSKA, Beata. Evaluation of changes in body composition and efficency of women under the influence of 4-month step-aerobis training. Medical and Biological Sciences. Online. 19 December 2016. Vol. 30, no. 3, pp. 81-86. [Accessed 17 July 2024]. DOI 10.12775/MBS.2016.027.