@article{MZ_1976__149_172400,
     author = {Stephan Ruscheweyh and K.-J. Wirths},
     title = {Riemann's {Mapping} {Theorem} for {n-Analytic} {Functions.}},
     journal = {Mathematische Zeitschrift},
     pages = {287--298},
     publisher = {mathdoc},
     volume = {149},
     year = {1976},
     zbl = {0343.30007},
     url = {http://geodesic.mathdoc.fr/item/MZ_1976__149_172400/}
}