# Nicolaas J. G. Kaptein
**Wikidata**: [Q113811423](https://www.wikidata.org/wiki/Q113811423)  
**Source**: https://4ort.xyz/entity/nicolaas-j-g-kaptein


## References

1. Virtual International Authority File
2. National Library of Israel Names and Subjects Authority File
3. Catalog of the German National Library
4. Index Theologicus
5. Integrated Authority File