П’ятничук Галина Олексіївна (Halyna P. Evaluation of influence of track and field athletics on speed-strength performance of students during the school week. SHSS [Internet]. 2014Jun.25 [cited 2024May6];(3(41):74-7. Available from: https://journals.uran.ua/index.php/1991-0177/article/view/25227