# Otakar Kalandra
**Wikidata**: [Q112160040](https://www.wikidata.org/wiki/Q112160040)  
**Source**: https://4ort.xyz/entity/otakar-kalandra


## References

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