38. Astronomische Antrittsvorlesung
Varia. Atlas des Erdmagnetismus Bd. 12, GDML_Books, (1929), p. 177 / Harvested from
@article{PPN236060120+dmdlog116,
     title = {38. Astronomische Antrittsvorlesung},
     booktitle = {Varia. Atlas des Erdmagnetismus Bd. 12},
     series = {GDML\_Books},
     year = {1929},
     pages = {177},
     url = {http://dml.mathdoc.fr/item/PPN236060120+dmdlog116}
}
 (éd.). 38. Astronomische Antrittsvorlesung, dans Varia. Atlas des Erdmagnetismus Bd. 12, GDML_Books,  (1929), p. 177. http://gdmltest.u-ga.fr/item/PPN236060120+dmdlog116/