@article{ELMA_1960__15_140705,
     author = {M. Jeger},
     title = {Die {Ellipse} an der {Nahtstelle} zwischen {Kongruenzgeometrie} und {Affingeometrie.}},
     journal = {Elemente der Mathematik},
     pages = {1--8},
     publisher = {mathdoc},
     volume = {15},
     year = {1960},
     zbl = {0088.00317},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1960__15_140705/}
}