Die Kugel
Arithmetik und Algebra : Nachträge zu Band 1 - 3 Bd. 8, GDML_Books, (1900), p. 351 / Harvested from
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@article{PPN236010751+dmdlog96,
     title = {Die Kugel},
     booktitle = {Arithmetik und Algebra : Nachtr\"age zu Band 1 - 3 Bd. 8},
     series = {GDML\_Books},
     year = {1900},
     pages = {351},
     url = {http://dml.mathdoc.fr/item/PPN236010751+dmdlog96}
}

 (éd.). Die Kugel, dans Arithmetik und Algebra : Nachträge zu Band 1 - 3 Bd. 8, GDML_Books,  (1900), p. 351. http://gdmltest.u-ga.fr/item/PPN236010751+dmdlog96/