Шульга Алексей Сергеевич (Olexii S. About aspects of economic technique of ascent the routes in the discipline of sport climbing «lead». SHSS [Internet]. 2015Jun.30 [cited 2024Aug.17];(3(47):125-8. Available from: https://journals.uran.ua/index.php/1991-0177/article/view/45664