# Gerhard J. Fock
**Wikidata**: [Q95315710](https://www.wikidata.org/wiki/Q95315710)  
**Source**: https://4ort.xyz/entity/gerhard-j-fock


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Deutsche Biographie
4. Faceted Application of Subject Terminology
5. Virtual International Authority File
6. MAK