# Ernst-Eckhard Koch
**Wikidata**: [Q55636936](https://www.wikidata.org/wiki/Q55636936)  
**Source**: https://4ort.xyz/entity/ernst-eckhard-koch


## References

1. Virtual International Authority File
2. BnF authorities
3. LIBRIS
4. FactGrid
5. National Library of Israel Names and Subjects Authority File