# Gustav Schaper
**Wikidata**: [Q94920089](https://www.wikidata.org/wiki/Q94920089)  
**Source**: https://4ort.xyz/entity/gustav-schaper


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Czech National Authority Database
4. Magdeburger Biographisches Lexikon
5. International Music Score Library Project