Bemerkungen
Theoretische Astronomie Bd. 7, GDML_Books, (1906), p. 281 / Harvested from
@article{PPN236008730+dmdlog20,
     title = {Bemerkungen},
     booktitle = {Theoretische Astronomie Bd. 7},
     series = {GDML\_Books},
     year = {1906},
     pages = {281},
     url = {http://dml.mathdoc.fr/item/PPN236008730+dmdlog20}
}
 (éd.). Bemerkungen, dans Theoretische Astronomie Bd. 7, GDML_Books,  (1906), p. 281. http://gdmltest.u-ga.fr/item/PPN236008730+dmdlog20/