Kozina, Zh.L., O.A. Ryepko, Kr. Prusik, and M. Cieślicka. 2013. “Factor Structure of the Integrated Training of Elite Athletes - Representatives of Mountain Sports”. Pedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports 17 (11):45-51. https://doi.org/10.6084/m9.figshare.815872.