# Josef Václav Krejča
**Wikidata**: [Q21598575](https://www.wikidata.org/wiki/Q21598575)  
**Source**: https://4ort.xyz/entity/josef-v-clav-krej-a


## References

1. Czech National Authority Database
2. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/1067744)
3. [The Fine Art Archive](https://cs.isabart.org/person/71739)
4. Bibliography of the History of the Czech Lands
5. Provenio