Variations of jump abilities in young soccer players in preparatory microcycles

PIVOVARNIČEK, Pavol - ĎURČO, Ján. Variations of jump abilities in young soccer players in preparatory microcycles. In Acta kinesiologica : international scientific journal of kinesiology. - Ljubuški : Physical Education Pedagogues Association, 2015. ISSN 1840-2976, June 2015, vol. 9, no. 1, pp. 53-57.