# Karel Urban

> Czechoslovak geologist

**Wikidata**: [Q95477848](https://www.wikidata.org/wiki/Q95477848)  
**Source**: https://4ort.xyz/entity/karel-urban-q95477848


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1486638701056069)
3. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Karel&prijm=Urban&dnar=15.08.1905&hledej=Hledat)
4. Virtual International Authority File
5. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Karel&prijm=Urban&dnar=15.08.1905&hledej=Hledat)
6. OsobnostiRegionu.cz