# Erwin Hensler
**Wikidata**: [Q21415813](https://www.wikidata.org/wiki/Q21415813)  
**Source**: https://4ort.xyz/entity/erwin-hensler


## References

1. Catalog of the German National Library
2. [Source](https://kalliope-verbund.info/DE-611-BF-109834)
3. NUKAT
4. [Source](http://saebi.isgv.de/gnd/116721863)