# Q11910643

> politician

**Wikidata**: [Q11910643](https://www.wikidata.org/wiki/Q11910643)  
**Source**: https://4ort.xyz/entity/q11910643


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1055962926453930)
3. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Vladimir&prijm=Zadera&dnar=24.05.1899&hledej=Hledat)
4. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
5. Virtual International Authority File
6. Students of the Universities of Prague 1882–1945
7. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Vladimir&prijm=Zadera&dnar=24.05.1899&hledej=Hledat)
8. Bibliography of the History of the Czech Lands