[GRAHAM'S Planet beobachtet. Elemente von GOLDSCHMIDT]
Astronomische Abhandlungen Bd. 6, GDML_Books, (1874), p. 477 / Harvested from
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@article{PPN236007467+dmdlog220,
     title = {[GRAHAM'S Planet beobachtet. Elemente von GOLDSCHMIDT]},
     booktitle = {Astronomische Abhandlungen Bd. 6},
     series = {GDML\_Books},
     year = {1874},
     pages = {477},
     url = {http://dml.mathdoc.fr/item/PPN236007467+dmdlog220}
}

 (éd.). [GRAHAM'S Planet beobachtet. Elemente von GOLDSCHMIDT], dans Astronomische Abhandlungen Bd. 6, GDML_Books,  (1874), p. 477. http://gdmltest.u-ga.fr/item/PPN236007467+dmdlog220/