1. Seasonal variation of functional capacity, mechanical efficiency and running performance in elite junior gymnasts
Seasonal variation of functional capacity, mechanical efficiency and running performance in elite junior gymnasts / Jan Heller, Zdeněk Tůma, Václav Bunc, Jiří Novotný. Kössl, Jiří.26/2 (1990), s. 5-17 : 2 tab., 4 grafy.Acta Universitatis Carolinae. Gymnica.