@article{JRAM_1982__332_152432,
     author = {Hideji Ito},
     title = {A remark on a theorem of {Chowla-Cowles.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {151--155},
     publisher = {mathdoc},
     volume = {332},
     year = {1982},
     zbl = {0491.14015},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1982__332_152432/}
}