# Friedrich Creussner
**Wikidata**: [Q94799169](https://www.wikidata.org/wiki/Q94799169)  
**Source**: https://4ort.xyz/entity/friedrich-creussner


## References

1. Catalog of the German National Library
2. Faceted Application of Subject Terminology
3. Virtual International Authority File
4. Czech National Authority Database
5. Provenio
6. HMML Authority File