# Stefan Fredenhagen

> researcher (ORCID 0000-0002-5744-8581)

**Wikidata**: [Q91163767](https://www.wikidata.org/wiki/Q91163767)  
**Source**: https://4ort.xyz/entity/stefan-fredenhagen


## References

1. Integrated Authority File
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-5744-8581/employment/16262346)
3. Virtual International Authority File
4. [Source](https://data.dnb.de/opendata/authorities-gnd-person_lds.rdf.gz)
5. [SciGraph](https://scigraph.springernature.com/person.014031544471.98)