%0 Journal Article %A Jagy, William C. %A Kaplansky, Irving %T Sums of squares, cubes, and higher powers. %J Experimental mathematics %D 1995 %P 169-173 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/EXMA_1995__4_3_229882/ %G en %F EXMA_1995__4_3_229882