@article{JRAM_1976__0286_0287_151770,
     author = {Reinhard Schertz},
     title = {Die singul\"aren {Werte} der {Weberschen} {Funktionen} f, f1, f2, ...2, ...3.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {46--74},
     publisher = {mathdoc},
     volume = {0286_0287},
     year = {1976},
     zbl = {0335.12018},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1976__0286_0287_151770/}
}