# Helfried Weyer

> photographer

**Wikidata**: [Q95251915](https://www.wikidata.org/wiki/Q95251915)  
**Source**: https://4ort.xyz/entity/helfried-weyer


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. ADAGP/CISAC membership list at 07/01/2019
4. Faceted Application of Subject Terminology
5. ADAGP directory
6. National Library of Israel Names and Subjects Authority File