# Christian Friedel
**Wikidata**: [Q94909201](https://www.wikidata.org/wiki/Q94909201)  
**Source**: https://4ort.xyz/entity/christian-friedel-q94909201


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Deutsche Biographie
4. CERL Thesaurus
5. FactGrid