# Ulf Hanefeld

> researcher

**Wikidata**: [Q94484798](https://www.wikidata.org/wiki/Q94484798)  
**Source**: https://4ort.xyz/entity/ulf-hanefeld


## References

1. Integrated Authority File
2. IdRef
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. Personal Authority Wikibase of the Czech Republic