@article{MAN_1937__114_159939,
     author = {A. Wiman},
     title = {\"Uber die {Realit\"at} der {Nullstellen} fast aller {Ableitungen} gewisser ganzer {Funktionen.}},
     journal = {Mathematische Annalen},
     pages = {617--621},
     publisher = {mathdoc},
     volume = {114},
     year = {1937},
     zbl = {63.0277.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1937__114_159939/}
}