# Ludwig Gebhardt
**Wikidata**: [Q95243955](https://www.wikidata.org/wiki/Q95243955)  
**Source**: https://4ort.xyz/entity/ludwig-gebhardt-q95243955


## References

1. Catalog of the German National Library
2. [Source](https://kalliope-verbund.info/DE-611-BF-356)
3. [Source](https://www.zobodat.at/personen.php?id=6502)
4. Biodiversity Heritage Library