Vanden Eynde, B., van Gerven, D., Vienne, D. Julkaisussa Children and exercise XIII (1989) “...van Gerven, D....”
Beunen, G., Colla, R., Simons, J., Claessens, A., Lefevre, J., Renson, R., van Gerven, D., Vanreusel, B., Wellens, R., Schueremans, Ch. Julkaisussa Children and exercise XIII (1989) “...van Gerven, D....”