# Jaroslav Cech
**Wikidata**: [Q105790655](https://www.wikidata.org/wiki/Q105790655)  
**Source**: https://4ort.xyz/entity/jaroslav-cech-q105790655


## References

1. Czech National Authority Database
2. Regional Database of the Central Bohemian Research Library in Kladno
3. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/854293)
4. OsobnostiRegionu.cz