# Sonja Ackermann

> German author and historian

**Wikidata**: [Q124848201](https://www.wikidata.org/wiki/Q124848201)  
**Source**: https://4ort.xyz/entity/sonja-ackermann


## References

1. archINFORM
2. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)