# Gustav Stumpf
**Wikidata**: [Q62030050](https://www.wikidata.org/wiki/Q62030050)  
**Source**: https://4ort.xyz/entity/gustav-stumpf


## References

1. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000001401&local_base=svk04)
2. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/775250)
3. Czech National Authority Database