@article{1195515800,
author = {Matsumoto, Kohji},
title = {The mean square of Dirichlet $L$-functions},
journal = {Proc. Japan Acad. Ser. A Math. Sci.},
volume = {58},
number = {5},
year = {1982},
pages = { 443-446},
language = {en},
url = {http://dml.mathdoc.fr/item/1195515800}
}
Matsumoto, Kohji. The mean square of Dirichlet $L$-functions. Proc. Japan Acad. Ser. A Math. Sci., Tome 58 (1982) no. 5, pp. 443-446. http://gdmltest.u-ga.fr/item/1195515800/