Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Rüst, Christoph Alexander; Knechtle, Beat; Knechtle, Patrizia; Pfeifer, Susanne; Rosemann, Thomas; Lepers, Romuald; Senn, Oliver (2013). Gender difference and age-related changes in performance at the long distance duathlon world championship. Journal of Strength and Conditioning Research, 27(2):293-301.