Петренко [Sergiy Petrenko] С. І. Physical capacity and functional resources of the respiratory system of young footballers with various biological development. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 2(35), p. 120–123, 2013. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/18483. Acesso em: 17 aug. 2024.