# Karl Kaul
**Wikidata**: [Q94645885](https://www.wikidata.org/wiki/Q94645885)  
**Source**: https://4ort.xyz/entity/karl-kaul


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Virtual International Authority File
4. Faceted Application of Subject Terminology
5. Deutsche Biographie