# Josef Klein
**Wikidata**: [Q95100048](https://www.wikidata.org/wiki/Q95100048)  
**Source**: https://4ort.xyz/entity/josef-klein-q95100048


## References

1. Czech National Authority Database
2. Regional Database of the Central Bohemian Research Library in Kladno
3. Virtual International Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. [The Fine Art Archive](https://cs.isabart.org/person/110879)
6. The Fine Art Archive