@article{MAN_1936__112_159820,
     author = {B. Kaufmann},
     title = {Der lokale {Dimensionsbegriff}},
     journal = {Mathematische Annalen},
     pages = {107--124},
     year = {1936},
     volume = {112},
     zbl = {61.1367.03},
     url = {http://geodesic.mathdoc.fr/item/MAN_1936__112_159820/}
}