Горбонос-Андронова Олена Русланівна (Olena H-A. Influence of the structure and content of physical training tourists-conductors 12–13 years on the level of physical fitness. SHSS [Internet]. 2015Dec.31 [cited 2024Nov.23];(6(50):48-52. Available from: https://journals.uran.ua/index.php/1991-0177/article/view/56723