# Helen Kohlen
**Wikidata**: [Q57924214](https://www.wikidata.org/wiki/Q57924214)  
**Source**: https://4ort.xyz/entity/helen-kohlen


## References

1. IdRef
2. Catalog of the German National Library
3. Virtual International Authority File
4. Library of Congress Authorities
5. National Library of Israel Names and Subjects Authority File