Schurr, A., Schultz, F., Höner, O. Veröffentlicht in Just play it - "Innovative, international approaches to games" (2016)
Schmitz, G., Effenberg, A.O. Veröffentlicht in 17th Annual Congress of the European College of Sport Science (ECSS), Bruges, 4. -7. July 2012 (2012)