# Karel Polesný
**Wikidata**: [Q94877170](https://www.wikidata.org/wiki/Q94877170)  
**Source**: https://4ort.xyz/entity/karel-polesn-


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1532134821511141)
3. [The Fine Art Archive](https://cs.isabart.org/person/25554)
4. Regional Database of the Central Bohemian Research Library in Kladno
5. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000006682&local_base=svk04)
6. Catalog of the German National Library
7. Virtual International Authority File
8. The Fine Art Archive
9. Bibliography of the History of the Czech Lands