%0 Journal Article %A G. Molteni %T Multiplicity results for the functional equation of the Dirichlet $L$-functions %J Acta Arithmetica %D 2010 %P 43-70 %V 145 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa145-1-3/ %R 10.4064/aa145-1-3 %G en %F 10_4064_aa145_1_3