@article{MAN_1903__56_158068,
     author = {J. Mollerup},
     title = {Die {Lehre} von den geometrischen {Proportionen.} {(Mit} 1 {Figur} im {Text)}},
     journal = {Mathematische Annalen},
     pages = {277--280},
     publisher = {mathdoc},
     volume = {56},
     year = {1903},
     url = {http://geodesic.mathdoc.fr/item/MAN_1903__56_158068/}
}