# Friedrich Ludwig von Hartmann
**Wikidata**: [Q94803480](https://www.wikidata.org/wiki/Q94803480)  
**Source**: https://4ort.xyz/entity/friedrich-ludwig-von-hartmann


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. CERL Thesaurus
4. Salzburgwiki
5. Deutsche Biographie