Das eigene Fernrohr richtig ausrichten : der verflixte Nordpol
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Format: | Article in Journal/Newspaper |
Language: | unknown |
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Schweizerische Astronomische Gesellschaft
2008
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Online Access: | https://www.e-periodica.ch/digbib/view?pid=ori-001:2008:66::461 https://www.e-periodica.ch/cntmng?type=pdf&pid=ori-001:2008:66::461 https://doi.org/10.5169/seals-897844 |
Description not available. |