Myakinchenko E.B., Volkov M.V., Missina S.S., and Kriuchkov A.S. 2025. “Physical Fitness and Skiing Technique in Elite Biathletes With Different Efficiency of Performance”. Theory and Practice of Physical Culture, no. 6 (August):25-28. http://www.tpfk.ru/index.php/TPPC/article/view/1378.