@article{MAN_1930__103_159425,
     author = {J.A. Schouten and D. van Dantzig},
     title = {\"Uber unit\"are {Geometrie}},
     journal = {Mathematische Annalen},
     pages = {319--346},
     publisher = {mathdoc},
     volume = {103},
     year = {1930},
     zbl = {56.0633.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1930__103_159425/}
}