# Patrick Hala
**Wikidata**: [Q93241533](https://www.wikidata.org/wiki/Q93241533)  
**Source**: https://4ort.xyz/entity/patrick-hala


## References

1. BnF authorities
2. Catalog of the German National Library
3. Virtual International Authority File
4. Catalogue of the Library of the Pontifical University of the Holy Cross