# Ernst Petersen
**Wikidata**: [Q94917788](https://www.wikidata.org/wiki/Q94917788)  
**Source**: https://4ort.xyz/entity/ernst-petersen-q94917788


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. [Source](https://gepris-historisch.dfg.de/person/5109076)