1.
I.P. Zaitseva. The influence of functional states on the normative indicators of cross-country running of students before and after the COVID-19 pandemic. TPPC [Internet]. 2023 Apr. 27 [cited 2024 Nov. 22];(4):57-9. Available from: http://tpfk.ru/index.php/TPPC/article/view/576