# Ludwig Friedrich Lenz
**Wikidata**: [Q55125032](https://www.wikidata.org/wiki/Q55125032)  
**Source**: https://4ort.xyz/entity/ludwig-friedrich-lenz


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. [Source](https://www.deutsche-biographie.de/sfz50319.html)
5. International Music Score Library Project
6. The LiederNet Archive
7. VcBA (identifier)
8. Répertoire International des Sources Musicales
9. NUKAT