# Rudolf Klein

> German art historian (1871-1925)

**Wikidata**: [Q19278282](https://www.wikidata.org/wiki/Q19278282)  
**Source**: https://4ort.xyz/entity/rudolf-klein-q19278282


## References

1. Union List of Artist Names. 2011
2. Czech National Authority Database
3. Virtual International Authority File
4. CiNii Research
5. Library of Congress Authorities
6. FactGrid
7. National Library of Israel Names and Subjects Authority File