# Helena Longinová
**Wikidata**: [Q95137226](https://www.wikidata.org/wiki/Q95137226)  
**Source**: https://4ort.xyz/entity/helena-longinov-


## References

1. Czech National Authority Database
2. [The Fine Art Archive](https://cs.isabart.org/person/170865)
3. [regional database of the Municipal Library of Jindřichův Hradec](https://jh.tritius.cz/authority/533666)
4. Virtual International Authority File
5. The Fine Art Archive
6. Virtual Study of Theatre Institute