@article{MOMA_1982__93_178058,
     author = {Axel Reich},
     title = {Dirichletsche {Reihen} auf arithmetischen {Progressionen.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {33--38},
     publisher = {mathdoc},
     volume = {93},
     year = {1982},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1982__93_178058/}
}