# Ernst Frederik Kruijf

> university teacher from the Netherlands

**Wikidata**: [Q74621899](https://www.wikidata.org/wiki/Q74621899)  
**Source**: https://4ort.xyz/entity/ernst-frederik-kruijf


## References

1. Catalogus Professorum Academiae Groninganae
2. Onze Hoogleeraren
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File