# Paul Wiertz
**Wikidata**: [Q85840970](https://www.wikidata.org/wiki/Q85840970)  
**Source**: https://4ort.xyz/entity/paul-wiertz


## References

1. [Source](http://catalogo.pusc.it/auth/84383)
2. Czech National Authority Database
3. NUKAT
4. National Library of Israel Names and Subjects Authority File