Christian Horrebow’s Sunspot Observations – I. Life and Published Writings
| Image |  |
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| Description | scholarly article |
| Author/s |
author: Christoffer Karoff |
| Publication date | June 2019 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |