# Václav Umlauf

> Czech philosopher

**Wikidata**: [Q11985892](https://www.wikidata.org/wiki/Q11985892)  
**Source**: https://4ort.xyz/entity/v-clav-umlauf


## References

1. Czech National Authority Database
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Vaclav&prijm=Umlauf&dnar=21.02.1960&hledej=Hledat)
3. BnF authorities
4. Virtual International Authority File
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Vaclav&prijm=Umlauf&dnar=21.02.1960&hledej=Hledat)
7. IdRef
8. Bibliography of the History of the Czech Lands