# Marie Ludmila Černá

> Czech historian (1897-1970)

**Wikidata**: [Q95209402](https://www.wikidata.org/wiki/Q95209402)  
**Source**: https://4ort.xyz/entity/marie-ludmila-ern-


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1509100874936713)
3. [The Fine Art Archive](https://cs.isabart.org/person/21905)
4. Virtual International Authority File
5. The Fine Art Archive
6. Bibliography of the History of the Czech Lands
7. Dictionary of Czech librarians