# Stefan Helber

> researcher

**Wikidata**: [Q54138352](https://www.wikidata.org/wiki/Q54138352)  
**Source**: https://4ort.xyz/entity/stefan-helber


## References

1. Integrated Authority File
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-9455-1828/employment/5240389)
3. Virtual International Authority File
4. Czech National Authority Database
5. NUKAT