# Bernhard Koller
**Wikidata**: [Q94908614](https://www.wikidata.org/wiki/Q94908614)  
**Source**: https://4ort.xyz/entity/bernhard-koller-q94908614


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [Source](https://kalliope-verbund.info/DE-611-BF-24713)