# Gustav Adolf Vielhauer
**Wikidata**: [Q50418877](https://www.wikidata.org/wiki/Q50418877)  
**Source**: https://4ort.xyz/entity/gustav-adolf-vielhauer


## References

1. Integrated Authority File
2. Q48009336
3. [Source](https://kalliope-verbund.info/DE-611-BF-104627)
4. Virtual International Authority File