# Rudolf Julius Lehner
**Wikidata**: [Q61197955](https://www.wikidata.org/wiki/Q61197955)  
**Source**: https://4ort.xyz/entity/rudolf-julius-lehner


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://www.biographien.ac.at/oebl/oebl_L/Lehner_Rudolf-Julius_1883_1922.xml)
4. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_L/Lehner_Rudolf-Julius_1883_1922.xml)