# Constantianus J. M. Koenraadt

> researcher

**Wikidata**: [Q43144349](https://www.wikidata.org/wiki/Q43144349)  
**Source**: https://4ort.xyz/entity/constantianus-j-m-koenraadt


## References

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