@article{MZ_1960__73_169847,
     author = {Irvine Noel Baker},
     title = {The existence of fixpoints of entire functions.},
     journal = {Mathematische Zeitschrift},
     pages = {280--284},
     year = {1960},
     volume = {73},
     zbl = {0129.29102},
     url = {http://geodesic.mathdoc.fr/item/MZ_1960__73_169847/}
}