# Johann Karlík
**Wikidata**: [Q55906789](https://www.wikidata.org/wiki/Q55906789)  
**Source**: https://4ort.xyz/entity/johann-karl-k


## References

1. Czech National Authority Database
2. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/149807)
3. CERL Thesaurus
4. [Source](https://encyklopedie.plzen.eu/home-mup/?acc=profil_osobnosti&load=1728)
5. Österreichisches Biographisches Lexikon 1815–1950
6. NUKAT
7. Bibliography of the History of the Czech Lands
8. Virtual International Authority File
9. [Source](http://thesaurus.cerl.org/record/cnp01294207)