Batsina, O.N., and I.A. Mokrushina. “WINTER SPORTS: SITUATION AND PROGRESS COVERAGE BY JOURNAL ‘TEOIYA I PRAKTIKA FIZICHESKOY KULTURY’”. Theory and Practice of Physical Culture, no. 2 (February 1, 2022): 68–70. Accessed May 3, 2024. http://tpfk.ru/index.php/TPPC/article/view/146.