# Juan Cuartero Otal
**Wikidata**: [Q107266721](https://www.wikidata.org/wiki/Q107266721)  
**Source**: https://4ort.xyz/entity/juan-cuartero-otal


## References

1. datos.bne.es
2. Catalog of the German National Library
3. LIBRIS
4. CONOR.SI
5. Autoritats UB
6. MAK
7. [Source](https://opac.si.cobiss.net/opac7/conor/212712291)
8. [Source](https://crai.ub.edu/sites/default/files/autoritats/permanent/a1137323)
9. Virtual International Authority File
10. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810623809305606)
11. National Library of Israel Names and Subjects Authority File