Федорюк [Fedoryuk O.] О. В. Recreational activity as an important method of saving somatic health of people 55–65 years of age. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 3(36), p. 171–175, 2013. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/23570. Acesso em: 17 aug. 2024.