# Josef Fejfar
**Wikidata**: [Q95075939](https://www.wikidata.org/wiki/Q95075939)  
**Source**: https://4ort.xyz/entity/josef-fejfar


## References

1. [The Fine Art Archive](https://cs.isabart.org/person/52319)
2. Regional Database of the Central Bohemian Research Library in Kladno
3. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
4. Czech National Authority Database
5. Virtual International Authority File
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
7. The Fine Art Archive
8. Bibliography of the History of the Czech Lands