@article{PIM_1956_S_S_IX_09_a5,
     author = {M. Milankovitch},
     title = {Aristarchos {Und} {Apollonios} {Das} {Heliozentrische} {Und} {Das} {Geozentrische} {Weltsystem} {Des} {Klassischen} {Altertums}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {79 },
     publisher = {mathdoc},
     volume = {_S_S_IX},
     number = {09},
     year = {1956},
     url = {http://geodesic.mathdoc.fr/item/PIM_1956_S_S_IX_09_a5/}
}