# Friedrich Büthner

> mathematician and astronomer (1622-1701)

**Wikidata**: [Q94789212](https://www.wikidata.org/wiki/Q94789212)  
**Source**: https://4ort.xyz/entity/friedrich-b-thner


## References

1. Biographical Dictionary of the History of the Czech Lands
2. Catalog of the German National Library
3. IdRef
4. Athenae Gedanenses
5. Virtual International Authority File
6. LIBRIS. 2018