# Robert von Helmholtz

> German chemist

**Wikidata**: [Q55844156](https://www.wikidata.org/wiki/Q55844156)  
**Source**: https://4ort.xyz/entity/robert-von-helmholtz


## References

1. Catalog of the German National Library
2. Deutsche Biographie
3. Virtual International Authority File
4. CiNii Research