GAUSS an OLBERS 1815 Januar 13
Theoretische Astronomie Bd. 7, GDML_Books, (1906), p. 335 / Harvested from
@article{PPN236008730+dmdlog50,
     title = {GAUSS an OLBERS 1815 Januar 13},
     booktitle = {Theoretische Astronomie Bd. 7},
     series = {GDML\_Books},
     year = {1906},
     pages = {335},
     url = {http://dml.mathdoc.fr/item/PPN236008730+dmdlog50}
}
 (éd.). GAUSS an OLBERS 1815 Januar 13, dans Theoretische Astronomie Bd. 7, GDML_Books,  (1906), p. 335. http://gdmltest.u-ga.fr/item/PPN236008730+dmdlog50/