Czajkowski, M, A Bouillod, A Dauriannes, G Soto-Romero, and F Grappe. “Validity and Reproducibility of the Powertap P1 Power Meter When Compared With SRM Device”. Journal of Science and Cycling 5, no. 2 (November 17, 2016). Accessed June 27, 2022. https://jsc-journal.com/index.php/JSC/article/view/257.