YERMISHEV, O. V. The impact of the moon phase on the balance of the autonomous nervous system and the functional health of men of different age groups. Journal of Education, Health and Sport. Online. 31 January 2020. Vol. 10, no. 1, pp. 176-187. [Accessed 29 April 2025]. DOI 10.12775/JEHS.2020.10.01.020.