# Jan Hartl

> Czech sociologist

**Wikidata**: [Q95163523](https://www.wikidata.org/wiki/Q95163523)  
**Source**: https://4ort.xyz/entity/jan-hartl-q95163523


## References

1. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Jan&prijm=Hartl&dnar=08.03.1951&hledej=Hledat)
2. Czech National Authority Database
3. Virtual International Authority File
4. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Jan&prijm=Hartl&dnar=08.03.1951&hledej=Hledat)
5. Bibliography of the History of the Czech Lands