# Hans R.A. Koster
**Wikidata**: [Q29860923](https://www.wikidata.org/wiki/Q29860923)  
**Source**: https://4ort.xyz/entity/hans-r-a-koster


## References

1. Integrated Authority File
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-7535-9718/employment/3221785)
3. Virtual International Authority File