# Zofia Ernstowa
**Wikidata**: [Q48846034](https://www.wikidata.org/wiki/Q48846034)  
**Source**: https://4ort.xyz/entity/zofia-ernstowa


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. Sejm-Wielki.pl
6. Virtual Study of Theatre Institute