# Jaroslav Zach
**Wikidata**: [Q95401303](https://www.wikidata.org/wiki/Q95401303)  
**Source**: https://4ort.xyz/entity/jaroslav-zach


## 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
4. Virtual Study of Theatre Institute