# Jan Sejk
**Wikidata**: [Q95175859](https://www.wikidata.org/wiki/Q95175859)  
**Source**: https://4ort.xyz/entity/jan-sejk


## References

1. Czech National Authority Database
2. [regional database of the Municipal Library of Jindřichův Hradec](https://jh.tritius.cz/authority/589036)
3. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1635785456951566)
4. Virtual International Authority File