# Helmut Lötzke
**Wikidata**: [Q55127890](https://www.wikidata.org/wiki/Q55127890)  
**Source**: https://4ort.xyz/entity/helmut-l-tzke


## References

1. IdRef
2. Catalog of the German National Library
3. [Source](https://kalliope-verbund.info/DE-611-BF-101379)
4. Integrated Authority File
5. Virtual International Authority File
6. CONOR.SI