# Ralph Gleis

> German art historian

**Wikidata**: [Q1232620](https://www.wikidata.org/wiki/Q1232620)  
**Source**: https://4ort.xyz/entity/ralph-gleis


## References

1. Integrated Authority File
2. [The Fine Art Archive](https://cs.isabart.org/person/161873)
3. general catalog of BnF
4. Virtual International Authority File
5. CiNii Research
6. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb16643865c)