# Jan Werner

> Czech Esperantist (1933-2021)

**Wikidata**: [Q12023260](https://www.wikidata.org/wiki/Q12023260)  
**Source**: https://4ort.xyz/entity/jan-werner-q12023260


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0202889-Werner-Jan-19332021)