@article{JRAM_1935__173_149920,
     author = {Wolfgang Franz},
     title = {Die {Teilwerte} der {Weberschen-Tau-Funktion.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {60--64},
     publisher = {mathdoc},
     volume = {173},
     year = {1935},
     zbl = {0011.10101},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1935__173_149920/}
}