# Jan Klos
**Wikidata**: [Q95175154](https://www.wikidata.org/wiki/Q95175154)  
**Source**: https://4ort.xyz/entity/jan-klos


## References

1. Czech National Authority Database
2. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
3. Virtual International Authority File
4. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0351490-Klos-Jan-18411929)