@article{MZ_1965__90_170468,
     author = {P.X. Gallagher},
     title = {Non-real zeros of real entire functions.},
     journal = {Mathematische Zeitschrift},
     pages = {124--125},
     publisher = {mathdoc},
     volume = {90},
     year = {1965},
     zbl = {0158.07002},
     url = {http://geodesic.mathdoc.fr/item/MZ_1965__90_170468/}
}