# Ludwig Ruge
**Wikidata**: [Q55860269](https://www.wikidata.org/wiki/Q55860269)  
**Source**: https://4ort.xyz/entity/ludwig-ruge


## References

1. Q138680189
2. Integrated Authority File
3. [Source](https://www.degruyterbrill.com/database/MATRIKEL/entry/MATID_20511/html)
4. Catalog of the German National Library
5. Deutsche Biographie