# Gustav Spamer
**Wikidata**: [Q94861861](https://www.wikidata.org/wiki/Q94861861)  
**Source**: https://4ort.xyz/entity/gustav-spamer-q94861861


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://kalliope-verbund.info/DE-611-BF-104110)