# Aleš Berka

> Czech Esperantist

**Wikidata**: [Q12344855](https://www.wikidata.org/wiki/Q12344855)  
**Source**: https://4ort.xyz/entity/ale-berka


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File