@article{MAN_1910__69_158459,
     author = {L.E.J. Brouwer},
     title = {\"Uber eindeutige, stetige {Transformationen} von {Fl\"achen} in sich},
     journal = {Mathematische Annalen},
     pages = {176--179},
     publisher = {mathdoc},
     volume = {69},
     year = {1910},
     zbl = {41.0544.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1910__69_158459/}
}