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Observations de Nova Cygni 1920
Author(s) -
Haarh G. E. H.
Publication year - 1921
Publication title -
astronomische nachrichten
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.19212132002
Subject(s) - nova (rocket) , citation , physics , astrophysics , library science , information retrieval , computer science , aeronautics , engineering