# Erwin Gust
**Wikidata**: [Q107863711](https://www.wikidata.org/wiki/Q107863711)  
**Source**: https://4ort.xyz/entity/erwin-gust


## References

1. Czech National Authority Database
2. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/229424)
3. BillionGraves