Абдула [Anatoliy Abdula] А. Б. The definition of model characteristics of motor activity in soccer referees. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 2(35), p. 84–86, 2013. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/18402. Acesso em: 28 apr. 2024.