# Rudolf Heinrichshofen
**Wikidata**: [Q112763916](https://www.wikidata.org/wiki/Q112763916)  
**Source**: https://4ort.xyz/entity/rudolf-heinrichshofen


## References

1. IdRef
2. Integrated Authority File
3. BnF authorities
4. Catalogue of the Rijksmuseum Research Library
5. [Source](https://european-art.net/person/redirect?i=11&p=123466)