# Johann Ernst Pfuel
**Wikidata**: [Q55904974](https://www.wikidata.org/wiki/Q55904974)  
**Source**: https://4ort.xyz/entity/johann-ernst-pfuel


## References

1. Integrated Authority File
2. CERL Thesaurus
3. LIBRIS. 2018
4. German National Library
5. NUKAT
6. MAK
7. FactGrid