@article{GDZPPN002348144, title = {Modulformen zu indefiniten quadratischen Formen.}, journal = {Mathematica Scandinavica}, volume = {16}, year = {1965}, pages = {41-55}, zbl = {0141.08901}, url = {http://dml.mathdoc.fr/item/GDZPPN002348144} }
Maas, Hans. Modulformen zu indefiniten quadratischen Formen.. Mathematica Scandinavica, Tome 16 (1965) pp. 41-55. http://gdmltest.u-ga.fr/item/GDZPPN002348144/