# Karel Černý
**Wikidata**: [Q95164664](https://www.wikidata.org/wiki/Q95164664)  
**Source**: https://4ort.xyz/entity/karel-ern--q95164664


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1243806433310807)
3. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=912EACACF9144E72B7E1B85CEBA2E0B4&scan=311#scan311)
4. Virtual International Authority File