# Gustaaf Hallegraeff

> researcher

**Wikidata**: [Q54703995](https://www.wikidata.org/wiki/Q54703995)  
**Source**: https://4ort.xyz/entity/gustaaf-hallegraeff


## References

1. Virtual International Authority File
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-8464-7343/employment/290684)
3. VIAF ID
4. Biodiversity Heritage Library