# Els Hiemstra-Kuperus
**Wikidata**: [Q112425766](https://www.wikidata.org/wiki/Q112425766)  
**Source**: https://4ort.xyz/entity/els-hiemstra-kuperus


## References

1. Virtual International Authority File
2. BnF authorities
3. Czech National Authority Database
4. National Library of Israel Names and Subjects Authority File