# Bernhard Koch
**Wikidata**: [Q67992702](https://www.wikidata.org/wiki/Q67992702)  
**Source**: https://4ort.xyz/entity/bernhard-koch-q67992702


## References

1. BnF authorities
2. Integrated Authority File
3. [Source](https://regiowiki.at/index.php?curid=29368)
4. Virtual International Authority File
5. [Source](https://mix-n-match.toolforge.org/#/entry/63770725)
6. National Library of Israel Names and Subjects Authority File