Kolumbet, A.N., and L.Yu. Dudorova. “Methodic of Perfection of Higher Pedagogical Educational Establishments Girl students’ Rhythm”. Physical Education of Students 20, no. 3 (June 28, 2016): 4–12. Accessed July 22, 2026. https://www.sportedu.org.ua/index.php/PES/article/view/21.