# Franz Ryba
**Wikidata**: [Q19502299](https://www.wikidata.org/wiki/Q19502299)  
**Source**: https://4ort.xyz/entity/franz-ryba


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1035283284511737)
3. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/880626)
4. Virtual International Authority File
5. OsobnostiRegionu.cz