# Ladislav Brtnický
**Wikidata**: [Q15830372](https://www.wikidata.org/wiki/Q15830372)  
**Source**: https://4ort.xyz/entity/ladislav-brtnick-


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1116069284300689)
3. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/107906)
4. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
5. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/1853544)
6. Integrated Authority File
7. [The Fine Art Archive](https://cs.isabart.org/person/75918)
8. Virtual International Authority File
9. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
10. Bibliography of the History of the Czech Lands
11. Dictionary of Czech librarians