@article{MZ_1957__67_169652,
     author = {F. Bagemihl},
     title = {On the set of values assumed by holomorphic functions near essential singularities.},
     journal = {Mathematische Zeitschrift},
     pages = {49--50},
     publisher = {mathdoc},
     volume = {67},
     year = {1957},
     zbl = {0078.06204},
     url = {http://geodesic.mathdoc.fr/item/MZ_1957__67_169652/}
}