# Josef Hakl

> researcher

**Wikidata**: [Q57046877](https://www.wikidata.org/wiki/Q57046877)  
**Source**: https://4ort.xyz/entity/josef-hakl-q57046877


## References

1. Czech National Authority Database
2. ORCID Registry
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-4822-3441/external-identifiers/971633)