# Michael Crügner

> astronomer

**Wikidata**: [Q94912663](https://www.wikidata.org/wiki/Q94912663)  
**Source**: https://4ort.xyz/entity/michael-cr-gner


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. Deutsche Biographie
4. Virtual International Authority File
5. CERL Thesaurus
6. [LIBRIS. 2011](https://libris.kb.se/42gkqfnn1k7xt4h)
7. FactGrid