# Philipp Hacker
**Wikidata**: [Q95312562](https://www.wikidata.org/wiki/Q95312562)  
**Source**: https://4ort.xyz/entity/philipp-hacker-q95312562


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. Virtual International Authority File
4. CONOR.SI
5. National Library of Israel Names and Subjects Authority File