Smith, N., Quested, E., Appleton, P., Duda, J. Julkaisussa 17th Annual Congress of the European College of Sport Science (ECSS), Bruges, 4. -7. July 2012 (2012)
de Backer, M. Julkaisussa 17th Annual Congress of the European College of Sport Science (ECSS), Bruges, 4. -7. July 2012 (2012)