# Jaroslav Rybak
**Wikidata**: [Q95451311](https://www.wikidata.org/wiki/Q95451311)  
**Source**: https://4ort.xyz/entity/jaroslav-rybak


## References

1. Czech National Authority Database
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Jaroslav&prijm=Rybak&dnar=27.12.1892&hledej=Hledat)
3. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1479040362648591)
4. Virtual International Authority File
5. Students of the Universities of Prague 1882–1945
6. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Jaroslav&prijm=Rybak&dnar=27.12.1892&hledej=Hledat)