# Heinrich Friedrich Gretschel

> German mathematician (1830–1892)

**Wikidata**: [Q1597267](https://www.wikidata.org/wiki/Q1597267)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Heinrich_Friedrich_Gretschel)  
**Source**: https://4ort.xyz/entity/heinrich-friedrich-gretschel


## References

1. Integrated Authority File
2. Mathematics Genealogy Project
3. International Standard Name Identifier
4. Virtual International Authority File
5. CiNii Research