Ажиппо, Олександр, and Галина Путятіна. “Dialectical Approach for Structural and Functional Management in the Health-Improving and Recreational Motor Activity System of the Population”. Slobozhanskyi Herald of Science and Sport, no. 6(62) (December 30, 2017): 7–10. Accessed July 18, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/118700.