D. Coordinaten-Geometrie.
Aufgaben Band 1, GDML_Books, (1865), p. 85 / Harvested from
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@article{PPN592152413+DMDLOG_0008,
     title = {D. Coordinaten-Geometrie.},
     booktitle = {Aufgaben Band 1},
     series = {GDML\_Books},
     publisher = {Koch},
     year = {1865},
     pages = {85},
     url = {http://dml.mathdoc.fr/item/PPN592152413+DMDLOG_0008}
}

 (éd.). D. Coordinaten-Geometrie., dans Aufgaben Band 1, GDML_Books,  (1865), p. 85. http://gdmltest.u-ga.fr/item/PPN592152413+DMDLOG_0008/