# Ulf J. J. Hahnel

> researcher

**Wikidata**: [Q82997786](https://www.wikidata.org/wiki/Q82997786)  
**Source**: https://4ort.xyz/entity/ulf-j-j-hahnel


## References

1. Integrated Authority File
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-0595-5899/education/15470358)
3. [ORCID Public Data File 2024](https://pub.orcid.org/v3.0/0000-0002-0595-5899/employment/7243560)
4. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0595-5899/employment/7243570)
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0595-5899/employment/7243579)
6. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-0595-5899/employment/17936886)
7. Virtual International Authority File
8. [Source](https://data.dnb.de/opendata/authorities-gnd-person_lds.rdf.gz)
9. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0595-5899/researcher-urls/1653531)
10. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0595-5899/external-identifiers/1498437)