# Helena Winklerová
**Wikidata**: [Q95478036](https://www.wikidata.org/wiki/Q95478036)  
**Source**: https://4ort.xyz/entity/helena-winklerov-


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-p0047042-Winklerova-Helena-19232002)
4. Dictionary of Czech librarians