# Holger J. Schubert
**Wikidata**: [Q95233192](https://www.wikidata.org/wiki/Q95233192)  
**Source**: https://4ort.xyz/entity/holger-j-schubert


## References

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