%0 Journal Article %A György Gát %T On the Fejér kernel functions with respect to the Walsh-Paley system %J Annales mathematicae et informaticae %D 1997 %P 105-110 %V 24 %I mathdoc %U http://geodesic.mathdoc.fr/item/AMI_1997_24_a14/ %G en %F AMI_1997_24_a14