@article{JDM_1927__36_145757,
     author = {E. Kamke},
     title = {Zur {Definition} der affinen {Abbildung.}},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {145--156},
     publisher = {mathdoc},
     volume = {36},
     year = {1927},
     zbl = {53.0599.02},
     url = {http://geodesic.mathdoc.fr/item/JDM_1927__36_145757/}
}