# Anna Landau-Czajka

> Polish historian

**Wikidata**: [Q27808217](https://www.wikidata.org/wiki/Q27808217)  
**Source**: https://4ort.xyz/entity/anna-landau-czajka


## References

1. BnF authorities
2. [Source](https://nauka-polska.pl/#/profile/scientist?id=47266)
3. Polish Science
4. Library of Congress Authorities
5. [Source](http://nauka-polska.pl/#/profile/scientist?id=47266)
6. Sejm-Wielki.pl