# Ruedi Alder
**Wikidata**: [Q85092016](https://www.wikidata.org/wiki/Q85092016)  
**Source**: https://4ort.xyz/entity/ruedi-alder


## References

1. SIKART
2. Catalog of the German National Library
3. [Source](http://www.sikart.ch/KuenstlerInnen.aspx?id=12002245)