# Rudolf Kaeser-Rueff

> Austrian/German painter, singer and composer

**Wikidata**: [Q28007265](https://www.wikidata.org/wiki/Q28007265)  
**Source**: https://4ort.xyz/entity/rudolf-kaeser-rueff


## References

1. Integrated Authority File
2. [Source](https://digital.slub-dresden.de/werkansicht/dlf/257425/617)