Мельник, А. Ю. “Study of Influence of the Psychoemotional State of Volleyballers on Technique-Tactical Indices in Competition Activity”. Slobozhanskyi Herald of Science and Sport, no. 1 (April 30, 2011): 103–105. Accessed May 3, 2024. https://journals.uran.ua/index.php/1991-0177/article/view/39967.