# Karl Beidtel
**Wikidata**: [Q55848371](https://www.wikidata.org/wiki/Q55848371)  
**Source**: https://4ort.xyz/entity/karl-beidtel


## References

1. Czech National Authority Database
2. Integrated Authority File
3. Catalog of the German National Library
4. Deutsche Biographie
5. NUKAT
6. Virtual International Authority File