Krauss, I, P Schneeweiss, B Ebler, U Theobald, P Schellhorn, D Haigis, and A Niess. 2018. “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 (3). https://jsc-journal.com/index.php/JSC/article/view/356.