@article{JRAM_1975__276_151599,
     author = {M.A. Kenku},
     title = {On the {L-function} of quadratic forms.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {36--43},
     year = {1975},
     volume = {276},
     zbl = {0305.10020},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1975__276_151599/}
}