# Rudolf A. M. Mayer
**Wikidata**: [Q94817392](https://www.wikidata.org/wiki/Q94817392)  
**Source**: https://4ort.xyz/entity/rudolf-a-m-mayer


## References

1. [The Fine Art Archive](https://cs.isabart.org/person/33098)
2. Catalog of the German National Library
3. Integrated Authority File
4. Czech National Authority Database
5. Virtual International Authority File