@article{MAN_1910__68_158447,
     author = {L.E.J. Brouwer},
     title = {Zur {Analysis} {Situs.} {(Mit} 2 {Tafeln} und 3 {Figuren} im {Text).}},
     journal = {Mathematische Annalen},
     pages = {422--434},
     publisher = {mathdoc},
     volume = {68},
     year = {1910},
     zbl = {41.0543.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1910__68_158447/}
}