@article{MAN_1883__21_157063,
     author = {Enneper},
     title = {Bemerkungen \"uber einige {Transformationen} von {Fl\"achen}},
     journal = {Mathematische Annalen},
     pages = {267--298},
     publisher = {mathdoc},
     volume = {21},
     year = {1883},
     url = {http://geodesic.mathdoc.fr/item/MAN_1883__21_157063/}
}