# Sylvio Ferraz Mello

> Brazilian astronomer

**Wikidata**: [Q21020165](https://www.wikidata.org/wiki/Q21020165)  
**Source**: https://4ort.xyz/entity/sylvio-ferraz-mello


## References

1. IdRef
2. BnF authorities
3. Integrated Authority File
4. Virtual International Authority File
5. data.bibliotheken.nl
6. Mathematics Genealogy Project
7. [Source](https://www.observatoiredeparis.psl.eu/spip.php?page=lire-pdf&id_document=959&largeur=900&hauteur=636&var_mode=recalcul)
8. CiNii Research
9. CONOR.SI
10. [LIBRIS. 2018](https://libris.kb.se/katalogisering/ljx001p41h3fhkw)