# Gustave Gruyer

> French historian and art critic

**Wikidata**: [Q21072245](https://www.wikidata.org/wiki/Q21072245)  
**Source**: https://4ort.xyz/entity/gustave-gruyer


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb14507223g)
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File