Rüst, C. A., Lepers, R., Stiefel, M., Rosemann, T., & Knechtle, B. (2013). Performance in Olympic triathlon: Changes in performance of elite female and male triathletes in the ITU World Triathlon Series from 2009 to 2012. Springer International Publishing.

Rüst, Christoph Alexander, Romuald Lepers, Michael Stiefel, Thomas Rosemann, and Beat Knechtle. Performance in Olympic Triathlon: Changes in Performance of Elite Female and Male Triathletes in the ITU World Triathlon Series From 2009 to 2012. Springer International Publishing, 2013.

Rüst, Christoph Alexander, et al. Performance in Olympic Triathlon: Changes in Performance of Elite Female and Male Triathletes in the ITU World Triathlon Series From 2009 to 2012. Springer International Publishing, 2013.