%0 Journal Article %A K. Wiertelak %T On the application of TurĂ¡n's method to the theory of Dirichlet L-functions %J Acta Arithmetica %D 1971 %P 249-259 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-19-3-249-259/ %R 10.4064/aa-19-3-249-259 %G en %F 10_4064_aa_19_3_249_259