# Otto Eichhorn
**Wikidata**: [Q130223146](https://www.wikidata.org/wiki/Q130223146)  
**Source**: https://4ort.xyz/entity/otto-eichhorn-q130223146


## References

1. Czech National Authority Database
2. Students of the Universities of Prague 1882–1945
3. Virtual International Authority File
4. CiNii Research