# Helmut Dollhopf

> photographer

**Wikidata**: [Q99693914](https://www.wikidata.org/wiki/Q99693914)  
**Source**: https://4ort.xyz/entity/helmut-dollhopf


## References

1. archINFORM
2. ADAGP/CISAC membership list at 07/01/2019
3. Virtual International Authority File
4. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)
5. ADAGP directory