# Erhard Olbrich

> German psychologist

**Wikidata**: [Q1350903](https://www.wikidata.org/wiki/Q1350903)  
**Source**: https://4ort.xyz/entity/erhard-olbrich


## References

1. Integrated Authority File
2. Virtual International Authority File
3. CiNii Research
4. National Library of Israel Names and Subjects Authority File