%0 Journal Article %A Luis Gallardo %T On the restricted Waring problem over $ %J Acta Arithmetica %D 2000 %P 109-113 %V 92 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-92-2-109-113/ %R 10.4064/aa-92-2-109-113 %G en %F 10_4064_aa_92_2_109_113