# Karel Viktora

> Czech trade union worker

**Wikidata**: [Q95151687](https://www.wikidata.org/wiki/Q95151687)  
**Source**: https://4ort.xyz/entity/karel-viktora


## References

1. Czech National Authority Database
2. [Source](http://www.historiecssd.cz/v/viktora-karel/)
3. Virtual International Authority File
4. Database of the Terezín Memorial
5. [Source](http://biography.hiu.cas.cz/Personal/index.php?curid=65798)
6. Bibliography of the History of the Czech Lands