# Karel Hadrbolec
**Wikidata**: [Q95453808](https://www.wikidata.org/wiki/Q95453808)  
**Source**: https://4ort.xyz/entity/karel-hadrbolec


## References

1. Czech National Authority Database
2. Regional Database of the Central Bohemian Research Library in Kladno
3. [The Fine Art Archive](https://cs.isabart.org/person/33752)
4. Virtual International Authority File
5. The Fine Art Archive