Мулик (V’yacheslav Mulik) В. В.; Перепелиця (Pavlo Perepelitsa) П. Є. Improvement of indicators play activity footballers of younger school age at the expense experimental techniques. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 1(39), p. 75–79, 2014. DOI: 10.15391/snsv.2014-1.014. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/22956. Acesso em: 9 may. 2024.