# Josef Jatsch
**Wikidata**: [Q95218688](https://www.wikidata.org/wiki/Q95218688)  
**Source**: https://4ort.xyz/entity/josef-jatsch


## References

1. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
2. Czech National Authority Database
3. Virtual International Authority File
4. CONOR.SI