# Johan W.M. Heemskerk

> researcher

**Wikidata**: [Q68596002](https://www.wikidata.org/wiki/Q68596002)  
**Source**: https://4ort.xyz/entity/johan-w-m-heemskerk


## References

1. Virtual International Authority File
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-2848-5121/education/14621328)
3. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-2848-5121/education/14621337)
4. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-2848-5121/education/14621338)
5. Collection of consent form Wiki-scientists. 2019
6. [Source](https://data.dnb.de/opendata/authorities-gnd-person_lds.rdf.gz)