# Joan Martínez Porcell
**Wikidata**: [Q93225908](https://www.wikidata.org/wiki/Q93225908)  
**Source**: https://4ort.xyz/entity/joan-mart-nez-porcell


## References

1. BnF authorities
2. Virtual International Authority File
3. Catalogue of the Library of the Pontifical University of the Holy Cross