# Leopold Ziegler

> German philosopher (1881-1958)

**Wikidata**: [Q107132](https://www.wikidata.org/wiki/Q107132)  
**Source**: https://4ort.xyz/entity/leopold-ziegler


## References

1. Integrated Authority File
2. BnF authorities
3. International Standard Name Identifier
4. Virtual International Authority File
5. [Source](https://kalliope-verbund.info/DE-611-BF-7531)
6. Brockhaus Enzyklopädie
7. Croatian Encyclopedia
8. CONOR.SI
9. [Source](https://www.archinform.net/service/wd_aiarch.php)