# Ludwig Tümpel
**Wikidata**: [Q109854058](https://www.wikidata.org/wiki/Q109854058)  
**Source**: https://4ort.xyz/entity/ludwig-t-mpel-q109854058


## References

1. Virtual International Authority File
2. Integrated Authority File
3. NUKAT
4. Open Library
5. CONOR.SI
6. MAK