%0 Journal Article %A P TurĂ¡n %T A note on the real zeros of Dirichlet's L-functions %J Acta Arithmetica %D 1959 %P 309-314 %V 5 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-5-3-309-314/ %R 10.4064/aa-5-3-309-314 %G en %F 10_4064_aa_5_3_309_314