| |
| Authority heading: | Sonnenbeobachtung |
|---|---|
| SWD: | 4055570-7 |
| GND: | 4055570-7 |
| PPN (SWB): | 106157612 |
| Source: | Lex. Astronomie |
| SWD-Systematiknummer: | 20 |
| Notation DDC: | 523.7 |
| Alternative forms: | Sun / Observations Soleil / Observations |
| References: | Sonnenforschung |
| Related Term: | Astronomische Beobachtung Sonne |
DNB: Deutsche Nationalbibliothek
