# Soňa Černá
**Wikidata**: [Q95557452](https://www.wikidata.org/wiki/Q95557452)  
**Source**: https://4ort.xyz/entity/so-a-ern-


## References

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