# J. P. M. Groenewegen
**Wikidata**: [Q112416263](https://www.wikidata.org/wiki/Q112416263)  
**Source**: https://4ort.xyz/entity/j-p-m-groenewegen


## References

1. Virtual International Authority File
2. Integrated Authority File
3. Czech National Authority Database
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Catalogo of the National Library of India