%0 Journal Article %A J. Pintz %T Elementary methods in the theory of L-functions, I. Hecke's theorem %J Acta Arithmetica %D 1976 %P 53-60 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-31-1-53-60/ %R 10.4064/aa-31-1-53-60 %G en %F 10_4064_aa_31_1_53_60