# Heinfried Wischermann
**Wikidata**: [Q95312423](https://www.wikidata.org/wiki/Q95312423)  
**Source**: https://4ort.xyz/entity/heinfried-wischermann


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. archINFORM
4. Czech National Authority Database
5. Virtual International Authority File
6. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)