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Lichtelektrische Messungen des Planeten Mars in der Opposition 1918
Author(s) -
Guthnick P.
Publication year - 1918
Publication title -
astronomische nachrichten
Language(s) - German
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.19182080802
Subject(s) - mars exploration program , opposition (politics) , physics , astronomy , political science , law , politics