@article{MAN_1886__26_157188,
     author = {Brill},
     title = {Bemerkung \"uber pseudosph\"arische {Mannigfalfigkeiten} von drei {Dimensionen}},
     journal = {Mathematische Annalen},
     pages = {300--303},
     publisher = {mathdoc},
     volume = {26},
     year = {1886},
     zbl = {17.0723.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1886__26_157188/}
}