@article{MAN_1970__188_162043,
     author = {Y. MOTOHASHI},
     title = {A {Note} on the {Mean} {Value} of the {Dedekind} {Zeta-Function} of the {Quadratic} {Field.}},
     journal = {Mathematische Annalen},
     pages = {123--127},
     publisher = {mathdoc},
     volume = {188},
     year = {1970},
     zbl = {0198.06902},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__188_162043/}
}