@article{MZ_1963__81_170149,
     author = {Irvine Noel Baker},
     title = {Multiply connected domains of normality in iteration theory.},
     journal = {Mathematische Zeitschrift},
     pages = {206--214},
     publisher = {mathdoc},
     volume = {81},
     year = {1963},
     zbl = {0107.06203},
     url = {http://geodesic.mathdoc.fr/item/MZ_1963__81_170149/}
}