Родина [Rodina Yu.] Ю. Д. Іmprovement of psychological preparedness of yachtsmen of high qualification. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 5-1(32), p. 144–148, 2012. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/22183. Acesso em: 18 jul. 2024.