# Juan María Álvarez Emparanza
**Wikidata**: [Q55947170](https://www.wikidata.org/wiki/Q55947170)  
**Source**: https://4ort.xyz/entity/juan-mar-a-lvarez-emparanza


## References

1. Catalog of the German National Library
2. datos.bne.es
3. Faceted Application of Subject Terminology