# Rudolf Kaulfus
**Wikidata**: [Q95473637](https://www.wikidata.org/wiki/Q95473637)  
**Source**: https://4ort.xyz/entity/rudolf-kaulfus


## References

1. [The Fine Art Archive](https://cs.isabart.org/person/53352)
2. Regional Database of the Central Bohemian Research Library in Kladno
3. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000002685&local_base=svk04)
4. Czech National Authority Database
5. Virtual International Authority File
6. The Fine Art Archive
7. Encyclopedia of Brno History