Ludendorff, H.
1907-01-01
n/a
https://doi.org/10.1002/asna.19071762007
oai:zenodo.org:1424851
Zenodo
info:eu-repo/semantics/openAccess
Creative Commons Zero v1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/legalcode
Provisorische Bahnelemente des spektroskopischen Doppelsterns α Andromedae
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