# Franz Hackl
**Wikidata**: [Q35975242](https://www.wikidata.org/wiki/Q35975242)  
**Source**: https://4ort.xyz/entity/franz-hackl


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb16226164q)
2. general catalog of BnF
3. Virtual International Authority File