Silin V, Malikov M, Svatiev A. CHANGE PECULIARITIES OF THE FUNCTIONAL STATE OF THE CARDIORESPIRATORY SYSTEM OF FOOTBALL PLAYERS AT THE AGE OF 15-17 UNDER THE INFLUENCE OF THE EXPERIMENTAL PROGRAM OF ANNUAL MICROCYCLE TRAINING SESSION. SJPU [Internet]. 2021Aug.26 [cited 2024May4];45(2):143-51. Available from: http://pnap.ap.edu.pl/index.php/pnap/article/view/703