@article{MAN_1959__139_160746,
     author = {H. GRUNSKY},
     title = {Eine {Grundaufgabe} der {Uniformisierungstheorie} als {Extremalproblem.}},
     journal = {Mathematische Annalen},
     pages = {204--216},
     publisher = {mathdoc},
     volume = {139},
     year = {1959},
     zbl = {0091.25501},
     url = {http://geodesic.mathdoc.fr/item/MAN_1959__139_160746/}
}