# G. P. van den Berg
**Wikidata**: [Q112451545](https://www.wikidata.org/wiki/Q112451545)  
**Source**: https://4ort.xyz/entity/g-p-van-den-berg


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)