@article{MAN_1937__114_159940,
     author = {G. P\'olya},
     title = {\"Uber die {Realit\"at} der {Nullstellen} fast aller {Ableitungen} gewisser ganzer {Funktionen}},
     journal = {Mathematische Annalen},
     pages = {622--634},
     publisher = {mathdoc},
     volume = {114},
     year = {1937},
     zbl = {0017.40802},
     url = {http://geodesic.mathdoc.fr/item/MAN_1937__114_159940/}
}