Гета [Geta A.] А. В. “Correction of the Physical and Emotional State of Children 6-7 Years Old With Myopia Means Swimming”. Slobozhanskyi Herald of Science and Sport, no. 5-1(32), Dec. 2012, pp. 34-39, https://journals.uran.ua/index.php/1991-0177/article/view/21895.