# Fritz-Eugen Keller
**Wikidata**: [Q124497629](https://www.wikidata.org/wiki/Q124497629)  
**Source**: https://4ort.xyz/entity/fritz-eugen-keller


## References

1. archINFORM
2. Virtual International Authority File
3. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)