# Antonio Contreras Mas

> 1951-

**Wikidata**: [Q63871129](https://www.wikidata.org/wiki/Q63871129)  
**Source**: https://4ort.xyz/entity/antonio-contreras-mas


## References

1. IdRef
2. datos.bne.es
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. [BNE authority file](http://datos.bne.es/resource/XX893650)
5. National Library of Israel Names and Subjects Authority File