# Horst-Werner Dumjahn

> German photographer

**Wikidata**: [Q99672320](https://www.wikidata.org/wiki/Q99672320)  
**Source**: https://4ort.xyz/entity/horst-werner-dumjahn


## References

1. German National Library
2. ADAGP/CISAC membership list at 07/01/2019
3. Virtual International Authority File
4. CiNii Research
5. ADAGP directory