# Hans-Edwin Friedrich
**Wikidata**: [Q93240909](https://www.wikidata.org/wiki/Q93240909)  
**Source**: https://4ort.xyz/entity/hans-edwin-friedrich


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. Virtual International Authority File
4. Catalogue of the Library of the Pontifical University of the Holy Cross
5. VIAF ID
6. National Library of Israel Names and Subjects Authority File