# Otakar Bittmann
**Wikidata**: [Q67863206](https://www.wikidata.org/wiki/Q67863206)  
**Source**: https://4ort.xyz/entity/otakar-bittmann


## References

1. Regional Database of the Central Bohemian Research Library in Kladno
2. Czech National Authority Database
3. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1111403413894471)
4. Encyclopedia of Brno History
5. BillionGraves
6. Bibliography of the History of the Czech Lands