@article{MZ_1938__43_168781,
     author = {Prof. Dr. C. L., G\"ottingen, Bu Siegel},
     title = {\"Uber die {Zetafunktionen} indefiniter quadratischer {Formen}},
     journal = {Mathematische Zeitschrift},
     pages = {682--708},
     publisher = {mathdoc},
     volume = {43},
     year = {1938},
     url = {http://geodesic.mathdoc.fr/item/MZ_1938__43_168781/}
}