# José Ferreira Machado

> professor

**Wikidata**: [Q18943105](https://www.wikidata.org/wiki/Q18943105)  
**Source**: https://4ort.xyz/entity/jos-ferreira-machado


## References

1. Mathematics Genealogy Project
2. Virtual International Authority File
3. Integrated Authority File
4. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-9005-8796/external-identifiers/179863)
5. [SciGraph](https://scigraph.springernature.com/person.014460222603.92)