# Otto Willmann

> German educationist and philosopher (1839–1920)

**Wikidata**: [Q100288](https://www.wikidata.org/wiki/Q100288)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_Willmann)  
**Source**: https://4ort.xyz/entity/otto-willmann


## References

1. Czech National Authority Database
2. Great Soviet Encyclopedia (1969–1978)
3. Integrated Authority File
4. Willmann, Otto Philipp August (BLKÖ)
5. International Standard Name Identifier
6. Virtual International Authority File
7. CiNii Research
8. Q107642470
9. Brockhaus Enzyklopädie
10. BnF authorities
11. Croatian Encyclopedia
12. Pedagogues and Psychologists of the World
13. CONOR.SI
14. Treccani Philosophy
15. Bibliography of the History of the Czech Lands