# Jan Hajn

> photographer

**Wikidata**: [Q55681657](https://www.wikidata.org/wiki/Q55681657)  
**Source**: https://4ort.xyz/entity/jan-hajn


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [The Fine Art Archive](https://cs.isabart.org/person/14582)
4. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000008771&local_base=svk04)
5. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/656649)
6. BillionGraves