Toubekis Αργύρης, and Tokmakidis Σάββας. “Energy System Contribution During Competition and High Intensity Swimming Training”. Inquiries in Physical Education and Sport 6, no. 1 (July 15, 2008): 111–123. Accessed November 21, 2024. https://journals.lib.uth.gr/index.php/inquiries/article/view/1236.