# Otto Braun

> German philosopher (1885-1922)

**Wikidata**: [Q5585434](https://www.wikidata.org/wiki/Q5585434)  
**Source**: https://4ort.xyz/entity/otto-braun-q5585434


## References

1. Integrated Authority File
2. BnF authorities
3. general catalog of BnF
4. Virtual International Authority File
5. Bibliography of the History of the Czech Lands