# Jan Kropáček
**Wikidata**: [Q95071829](https://www.wikidata.org/wiki/Q95071829)  
**Source**: https://4ort.xyz/entity/jan-krop-ek


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1477261108751205)
3. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=041D4FEA9D194A31932973984AD66A5A&scan=108#scan108)
4. Virtual International Authority File
5. Students of the Universities of Prague 1882–1945
6. Bibliography of the History of the Czech Lands