# Zdeněk Šťastný
**Wikidata**: [Q95146285](https://www.wikidata.org/wiki/Q95146285)  
**Source**: https://4ort.xyz/entity/zden-k-astn-


## References

1. Czech National Authority Database
2. Regional Database of the Central Bohemian Research Library in Kladno
3. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000008499&local_base=svk04)
4. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/865763)
5. Virtual International Authority File