# Gerhard Ulrich
**Wikidata**: [Q94904328](https://www.wikidata.org/wiki/Q94904328)  
**Source**: https://4ort.xyz/entity/gerhard-ulrich-q94904328


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Catalog of the German National Library
4. [The Fine Art Archive](https://cs.isabart.org/person/146650)
5. Virtual International Authority File
6. VIAF ID