%0 Journal Article
%A Yasutaka Ihara
%A V. Kumar Murty
%A Mahoro Shimura
%T On the logarithmic derivatives of
 Dirichlet $L$-functions at $s=1$
%J Acta Arithmetica
%D 2009
%P 253-276
%V 137
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa137-3-6/
%R 10.4064/aa137-3-6
%G en
%F 10_4064_aa137_3_6