# Ludwig Baumann
**Wikidata**: [Q94904932](https://www.wikidata.org/wiki/Q94904932)  
**Source**: https://4ort.xyz/entity/ludwig-baumann-q94904932


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Catalog of the German National Library
4. [Source](https://kalliope-verbund.info/DE-611-BF-6915)