# Grégoire Holtz
**Wikidata**: [Q93241993](https://www.wikidata.org/wiki/Q93241993)  
**Source**: https://4ort.xyz/entity/gr-goire-holtz


## References

1. BnF authorities
2. datos.bne.es
3. Integrated Authority File
4. [Source](https://www.theses.fr/2006PA040052)
5. Persée
6. Virtual International Authority File