# Max Hopfner
**Wikidata**: [Q85750911](https://www.wikidata.org/wiki/Q85750911)  
**Source**: https://4ort.xyz/entity/max-hopfner


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Catalog of the German National Library
4. [Source](http://catalogo.pusc.it/auth/38104)
5. Virtual International Authority File