@article{JRAM_1843__25_147177,
     author = {A.T. Bergius},
     title = {De orbitis cometarum ex observationibus determinandis commentatio.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {189--215},
     publisher = {mathdoc},
     volume = {25},
     year = {1843},
     language = {la},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1843__25_147177/}
}