# Karl Heinrich Kupffer

> Baltic German mathematician (1789-1838)

**Wikidata**: [Q4247624](https://www.wikidata.org/wiki/Q4247624)  
**Source**: https://4ort.xyz/entity/karl-heinrich-kupffer


## References

1. Source
2. Baltisches biografisches Lexikon digital
3. CERL Thesaurus
4. Virtual International Authority File