@article{MZ_1961__77_169994,
     author = {Herrmann Schmidt},
     title = {Eine {Anwendung} der {Siegelschen} {Transzendens\"atze} f\"ur {Bessel-Funktionen.}},
     journal = {Mathematische Zeitschrift},
     pages = {309--313},
     publisher = {mathdoc},
     volume = {77},
     year = {1961},
     zbl = {0103.03401},
     url = {http://geodesic.mathdoc.fr/item/MZ_1961__77_169994/}
}