# Rudolf Michael
**Wikidata**: [Q64590110](https://www.wikidata.org/wiki/Q64590110)  
**Source**: https://4ort.xyz/entity/rudolf-michael


## References

1. Catalog of the German National Library
2. 20th Century Press Archives
3. [Source](https://kalliope-verbund.info/DE-611-BF-97067)