# Peter Unruh
**Wikidata**: [Q56798272](https://www.wikidata.org/wiki/Q56798272)  
**Source**: https://4ort.xyz/entity/peter-unruh


## References

1. BnF authorities
2. Czech National Authority Database
3. Catalog of the German National Library
4. Virtual International Authority File
5. CiNii Research
6. IdRef
7. CONOR.SI