Сергієнко [Leonid Sergienko] Л. П. Measurements and tests in sport: swimming. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 2(35), p. 25–33, 2013. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/18215. Acesso em: 2 may. 2024.