# Josef Volf
**Wikidata**: [Q116987019](https://www.wikidata.org/wiki/Q116987019)  
**Source**: https://4ort.xyz/entity/josef-volf-q116987019


## References

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