# Günther Haselier
**Wikidata**: [Q42148172](https://www.wikidata.org/wiki/Q42148172)  
**Source**: https://4ort.xyz/entity/g-nther-haselier


## References

1. Catalog of the German National Library
2. [Source](https://kalliope-verbund.info/DE-611-BF-113634)
3. Virtual International Authority File