Beobachtungen des Cometen II. 1861 Mitgetheilt von HerrnRobert J. Ellery, Director der Sternwarte in Williamstown
| Main Author: | Ellery, Robert J. |
|---|---|
| Format: | Article eJournal |
| Terbitan: |
, 1862
|
| Online Access: |
https://zenodo.org/record/2458910 |