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@article{CM_1992__84_1_53_0, author = {Wenpeng, Zhang}, title = {On the average of inversion of {Dirichlet{\textquoteright}s} $L$-functions}, journal = {Compositio Mathematica}, pages = {53--57}, publisher = {Kluwer Academic Publishers}, volume = {84}, number = {1}, year = {1992}, mrnumber = {1183562}, zbl = {0753.11029}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1992__84_1_53_0/} }
Wenpeng, Zhang. On the average of inversion of Dirichlet’s $L$-functions. Compositio Mathematica, Tome 84 (1992) no. 1, pp. 53-57. http://geodesic.mathdoc.fr/item/CM_1992__84_1_53_0/