# Stanisław Zajączkowski

> Polish historian

**Wikidata**: [Q9342526](https://www.wikidata.org/wiki/Q9342526)  
**Source**: https://4ort.xyz/entity/stanis-aw-zaj-czkowski-q9342526


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. CiNii Research
4. Polish Science
5. Bibliography of the History of the Czech Lands