# Rudolf Jenak
**Wikidata**: [Q95219889](https://www.wikidata.org/wiki/Q95219889)  
**Source**: https://4ort.xyz/entity/rudolf-jenak


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [Source](http://kalliope-verbund.info/DE-611-BF-55914)
4. [Source](https://kalliope-verbund.info/DE-611-BF-55914)
5. FactGrid