Kuettel, A., Christensen, M. K., Zysko, J., Hansen, J. Julkaisussa International Journal of Sport and Exercise Psychology (2020) “...Zysko, J....”
Küttel, A., Krogh Christensen, M., Zysko, J., Hansen, J. Julkaisussa International Journal of Sport and Exercise Psychology (2018) “...Zysko, J....”