КАЗАКОВ, Д. О. Degree displaying qualities of personality of volley-ballers in trainings and competition terms. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 1, p. 121–124, 2011. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/39974. Acesso em: 5 may. 2024.