# Helmut Zernik
**Wikidata**: [Q94831541](https://www.wikidata.org/wiki/Q94831541)  
**Source**: https://4ort.xyz/entity/helmut-zernik


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Deutsche Biographie
4. [Source](https://kalliope-verbund.info/DE-611-BF-18846)