# Václav Zdeněk Hackenschmied
**Wikidata**: [Q21022771](https://www.wikidata.org/wiki/Q21022771)  
**Source**: https://4ort.xyz/entity/v-clav-zden-k-hackenschmied


## References

1. Regional Database of the Central Bohemian Research Library in Kladno
2. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/1064568)
3. Czech National Authority Database
4. Bibliography of the History of the Czech Lands
5. OsobnostiRegionu.cz