# Luděk Čtvrtlík
**Wikidata**: [Q95173056](https://www.wikidata.org/wiki/Q95173056)  
**Source**: https://4ort.xyz/entity/lud-k-tvrtl-k


## References

1. [The Fine Art Archive](https://cs.isabart.org/person/96193)
2. Regional Database of the Central Bohemian Research Library in Kladno
3. Czech National Authority Database
4. Virtual International Authority File
5. The Fine Art Archive
6. [Source](https://www.csfd.cz/tvurce/199330)
7. Virtual Study of Theatre Institute