# Josef Rieger
**Wikidata**: [Q95073490](https://www.wikidata.org/wiki/Q95073490)  
**Source**: https://4ort.xyz/entity/josef-rieger


## References

1. Czech National Authority Database
2. Integrated Authority File
3. Virtual International Authority File
4. The Fine Art Archive
5. CONOR.SI
6. Bibliography of the History of the Czech Lands