@article{MZ_1956__66_169622,
     author = {Ivan Paasche},
     title = {Bemerkung zu einem {Desideratum} von {Perron.}},
     journal = {Mathematische Zeitschrift},
     pages = {117--120},
     publisher = {mathdoc},
     volume = {66},
     year = {1956},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1956__66_169622/}
}