%0 Journal Article %A H. Stark %T L-functions and character sums for quadratic forms (II) %J Acta Arithmetica %D 1968 %P 307-317 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-15-3-307-317/ %R 10.4064/aa-15-3-307-317 %G en %F 10_4064_aa_15_3_307_317