%0 Journal Article %A Ron Graham %A Kevin O'Bryant %T A discrete Fourier kernel and Fraenkel's tiling conjecture %J Acta Arithmetica %D 2005 %P 283-304 %V 118 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa118-3-4/ %R 10.4064/aa118-3-4 %G fr %F 10_4064_aa118_3_4