@article{MAN_1896__47_157789,
     author = {H. G. Zeuthen},
     title = {Die geometrische {Construction} als {?Existenzbeweis}},
     journal = {Mathematische Annalen},
     pages = {222--228},
     publisher = {mathdoc},
     volume = {47},
     year = {1896},
     zbl = {27.0035.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1896__47_157789/}
}