# Adriaan Abraham Fokker
**Wikidata**: [Q56007337](https://www.wikidata.org/wiki/Q56007337)  
**Source**: https://4ort.xyz/entity/adriaan-abraham-fokker


## References

1. Integrated Authority File
2. Biografisch Portaal
3. CERL Thesaurus
4. Base biographique
5. Virtual International Authority File