# Karl Hackl

> Austrian writer

**Wikidata**: [Q63080185](https://www.wikidata.org/wiki/Q63080185)  
**Source**: https://4ort.xyz/entity/karl-hackl-q63080185


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. CiNii Research
4. National Library of Israel Names and Subjects Authority File