# Heinrich Gwinner
**Wikidata**: [Q94804671](https://www.wikidata.org/wiki/Q94804671)  
**Source**: https://4ort.xyz/entity/heinrich-gwinner


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. CiNii Research
5. Deutsche Biographie
6. NUKAT