# Hanns Max Hackenberger
**Wikidata**: [Q55678459](https://www.wikidata.org/wiki/Q55678459)  
**Source**: https://4ort.xyz/entity/hanns-max-hackenberger


## References

1. Integrated Authority File
2. [Source](http://kalliope-verbund.info/DE-611-BF-38587)
3. [Source](https://kalliope-verbund.info/DE-611-BF-38587)