# Gastão Sousa Dias

> Portuguese historian (1887-1955)

**Wikidata**: [Q97774397](https://www.wikidata.org/wiki/Q97774397)  
**Source**: https://4ort.xyz/entity/gast-o-sousa-dias


## References

1. IdRef
2. Virtual International Authority File
3. CiNii Research
4. OpenData BNP
5. [Source](https://openlibrary.org/authors/OL1174247A/Gastão_Sousa_Dias)
6. [Source](http://datos.bne.es/persona/XX1027107.html)
7. [Source](https://www.babelio.com/auteur/-/198464)
8. [Source](https://pust.urbe.it/cgi-bin/koha/opac-authoritiesdetail.pl?authid=56740)