# Daniel Grotta
**Wikidata**: [Q106778348](https://www.wikidata.org/wiki/Q106778348)  
**Source**: https://4ort.xyz/entity/daniel-grotta


## References

1. IdRef
2. Integrated Authority File
3. Virtual International Authority File
4. NUKAT
5. CiNii Research
6. Internet Speculative Fiction Database
7. MAK
8. [Source](http://datos.bne.es/persona/XX999426.html)
9. [Source](http://www.isfdb.org/cgi-bin/ea.cgi?37389)
10. [Source](https://www.fantascienza.com/catalogo/NILF21947)
11. [Source](https://www.unz.org/Author/GrottaDaniel)
12. [Source](http://catalogo.share-cat.unina.it/sharecat/searchNames?n_cluster_id=449799)
13. [Source](https://www.hoopladigital.com/artist/1472254450)
14. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810668803605606)