# Wilfried Niessen

> researcher

**Wikidata**: [Q42697108](https://www.wikidata.org/wiki/Q42697108)  
**Source**: https://4ort.xyz/entity/wilfried-niessen


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0001-6401-6392/employment/12931812)
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. VIAF ID
6. Library of Congress Authorities
7. Virtual International Authority File
8. Autoritats UB
9. National Library of Israel Names and Subjects Authority File