@article{MAN_1916__77_158722,
     author = {L. Bieberbach},
     title = {........... und die automorphen {Funktionen}},
     journal = {Mathematische Annalen},
     pages = {173--212},
     publisher = {mathdoc},
     volume = {77},
     year = {1916},
     url = {http://geodesic.mathdoc.fr/item/MAN_1916__77_158722/}
}