# Guillermo Márquez Cruz
**Wikidata**: [Q55999931](https://www.wikidata.org/wiki/Q55999931)  
**Source**: https://4ort.xyz/entity/guillermo-m-rquez-cruz


## References

1. BnF authorities
2. datos.bne.es
3. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0001-7051-649X/employment/1514728)
4. [Source](http://datos.bne.es/persona/XX1126558.html)
5. [Source](http://www.persee.fr/authority/66833)