Zagurskiy N.S., Makhambetov T.Zh., and Romanova Ya.S. “Kinematic Characteristics of the Movement Technique of Highly Qualified Biathletes”. Theory and Practice of Physical Culture, no. 8, Oct. 2024, pp. 36-38, http://tpfk.ru/index.php/TPPC/article/view/1088.