# Ernst Fr. Eckhoff
**Wikidata**: [Q21600797](https://www.wikidata.org/wiki/Q21600797)  
**Source**: https://4ort.xyz/entity/ernst-fr-eckhoff


## References

1. BnF authorities
2. Virtual International Authority File
3. [Source](https://memcare.com/m/ernst-fredrik-eckhoff)