# Jan Sojka
**Wikidata**: [Q95175911](https://www.wikidata.org/wiki/Q95175911)  
**Source**: https://4ort.xyz/entity/jan-sojka-q95175911


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1563357462157478)
3. Virtual International Authority File