# Ralph Hertwig

> German psychologist

**Wikidata**: [Q15124777](https://www.wikidata.org/wiki/Q15124777)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ralph_Hertwig)  
**Source**: https://4ort.xyz/entity/ralph-hertwig


## References

1. Integrated Authority File
2. Virtual International Authority File
3. Czech National Authority Database
4. [SciGraph](https://scigraph.springernature.com/person.0753230725.19)