# Friedrich Hefele

> (1884-1956)

**Wikidata**: [Q82026938](https://www.wikidata.org/wiki/Q82026938)  
**Source**: https://4ort.xyz/entity/friedrich-hefele


## References

1. Catalog of the German National Library
2. [Source](https://kalliope-verbund.info/DE-611-BF-109385)
3. [Source](http://opac.regesta-imperii.de/lang_en/suche.php?thes=Hefele%2C+Friedrich+%281884-1956%29)
4. NUKAT
5. Virtual International Authority File