@article{MAN_1932__106_159556,
     author = {B. Kaufmann},
     title = {\"Uber die {Bestimmung} der {Primenden} durch regul\"are {Komplexe}},
     journal = {Mathematische Annalen},
     pages = {CCCXXXIV--CCCXLII},
     year = {1932},
     volume = {106},
     zbl = {58.1208.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1932__106_159556/}
}