# Ismael Cerqueira Vieira

> Portuguese researcher and historian

**Wikidata**: [Q56810400](https://www.wikidata.org/wiki/Q56810400)  
**Source**: https://4ort.xyz/entity/ismael-cerqueira-vieira


## References

1. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-2054-5123/external-identifiers/103121)
2. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-2054-5123/external-identifiers/1277439)