# W.H.L. Janssen van Raay

> Dutch university professor

**Wikidata**: [Q20963644](https://www.wikidata.org/wiki/Q20963644)  
**Source**: https://4ort.xyz/entity/w-h-l-janssen-van-raay


## References

1. dataset Library TU Delft
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File