# Walter Eisen
**Wikidata**: [Q21416159](https://www.wikidata.org/wiki/Q21416159)  
**Source**: https://4ort.xyz/entity/walter-eisen


## References

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