@article{MAN_1963__150_161047,
     author = {H.D. Kloosterman},
     title = {Das {Verhalten} der {Dedekindschen} {Funktion} ...(...) unter  {Modulsubstitutionen.}},
     journal = {Mathematische Annalen},
     pages = {130--135},
     publisher = {mathdoc},
     volume = {150},
     year = {1963},
     zbl = {0118.07901},
     url = {http://geodesic.mathdoc.fr/item/MAN_1963__150_161047/}
}