# Rudolf Kalhous
**Wikidata**: [Q95097159](https://www.wikidata.org/wiki/Q95097159)  
**Source**: https://4ort.xyz/entity/rudolf-kalhous


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1298010878976717)
3. Virtual International Authority File
4. Bibliography of the History of the Czech Lands