# Johannes Otto Hüsing
**Wikidata**: [Q55053054](https://www.wikidata.org/wiki/Q55053054)  
**Source**: https://4ort.xyz/entity/johannes-otto-h-sing


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Biographies of the Entomologists of the World
4. Virtual International Authority File