# Hermann Blumer
**Wikidata**: [Q105686080](https://www.wikidata.org/wiki/Q105686080)  
**Source**: https://4ort.xyz/entity/hermann-blumer


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)