# Gerd van Dülmen
**Wikidata**: [Q113766308](https://www.wikidata.org/wiki/Q113766308)  
**Source**: https://4ort.xyz/entity/gerd-van-d-lmen


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [Collectie Boijmans Online](https://www.boijmans.nl/en/collection/artworks/81846/untitled-ii)
4. Index Theologicus