# Richard Katzmayr
**Wikidata**: [Q55853240](https://www.wikidata.org/wiki/Q55853240)  
**Source**: https://4ort.xyz/entity/richard-katzmayr


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Deutsche Biographie
4. Österreichisches Biographisches Lexikon 1815–1950
5. MAK
6. CONOR.SI