Krauss, I, P Schneeweiss, B Ebler, U Theobald, P Schellhorn, D Haigis, and A Niess. “Comparison of Two Different Training Interventions on Laboratory Parameters and Race Performance in Competitive Young XCO Athletes: A Randomized Controlled Trial.”. Journal of Science and Cycling 6, no. 3 (January 25, 2018). Accessed April 26, 2024. https://jsc-journal.com/index.php/JSC/article/view/356.