Артюшенко [Aleksandr Artyushenko] О. Ф. The development of speed abilities at the beginners track-and-field athletes aged 11–14 with different physique. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 5-1(32), p. 31–34, 2012. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/21881. Acesso em: 18 jul. 2024.