# Helmut Steiner
**Wikidata**: [Q94848378](https://www.wikidata.org/wiki/Q94848378)  
**Source**: https://4ort.xyz/entity/helmut-steiner-q94848378


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [Source](https://kalliope-verbund.info/DE-611-BF-19710)