Дутчак Юрій Васильович (Yuri D. Possible ways of cooperation commercial institutions of physical training and sports with the subjects of services. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 2(46), p. 78–80, 2015. DOI: 10.15391/snsv.2015-2.015. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/41603. Acesso em: 28 apr. 2024.