# Ivo Machar

> researcher

**Wikidata**: [Q21394149](https://www.wikidata.org/wiki/Q21394149)  
**Source**: https://4ort.xyz/entity/ivo-machar


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1885-7032/education/1269446)
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1885-7032/education/1269437)
4. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1885-7032/employment/1269426)
5. [IS VaVaI](https://api.isvavai.cz/)
6. Virtual International Authority File
7. ORCID iD
8. [SciGraph](https://scigraph.springernature.com/person.015644624713.56)
9. Bibliography of the History of the Czech Lands