# Cornelis F Calkhoven

> researcher

**Wikidata**: [Q63806709](https://www.wikidata.org/wiki/Q63806709)  
**Source**: https://4ort.xyz/entity/cornelis-f-calkhoven


## References

1. Virtual International Authority File
2. [Source](https://data.dnb.de/opendata/authorities-gnd-person_lds.rdf.gz)