# Karel Kolcava
**Wikidata**: [Q43079129](https://www.wikidata.org/wiki/Q43079129)  
**Source**: https://4ort.xyz/entity/karel-kolcava


## References

1. Czech National Authority Database
2. [Česká divadelní encyklopedie](http://encyklopedie.idu.cz/index.php/Kol%C4%8Dava,_Karel)
3. Regional Database of the Central Bohemian Research Library in Kladno
4. Virtual International Authority File
5. Bibliography of the History of the Czech Lands
6. Provenio
7. Dictionary of Czech librarians