# Gumersindo de Estella
**Wikidata**: [Q5889258](https://www.wikidata.org/wiki/Q5889258)  
**Source**: https://4ort.xyz/entity/gumersindo-de-estella


## References

1. general catalog of BnF
2. Virtual International Authority File
3. Faceted Application of Subject Terminology
4. BnF authorities
5. Q71379233