Бондар (Anastasiia Bondar) А. С.; Котляр (Sergey Kotlyar) С. М.; Тихонова (Nataliia Tikhonova) Н. В. Theoretical foundations of youth and sports in Ukraine backup. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 2(40), p. 46–51, 2014. DOI: 10.15391/snsv.2014-2.009. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/24358. Acesso em: 22 may. 2024.