# Christoph Nottnagel

> German mathematician and astronomer (1607-1666)

**Wikidata**: [Q1085601](https://www.wikidata.org/wiki/Q1085601)  
**Source**: https://4ort.xyz/entity/christoph-nottnagel


## References

1. Integrated Authority File
2. [LIBRIS. 2018](https://libris.kb.se/katalogisering/53hlrbdp1qdlxcg)
3. Mathematics Genealogy Project
4. Czech National Authority Database
5. Virtual International Authority File