# Aleksy Deruga

> Polish historian

**Wikidata**: [Q16159308](https://www.wikidata.org/wiki/Q16159308)  
**Source**: https://4ort.xyz/entity/aleksy-deruga


## References

1. Czech National Authority Database
2. IdRef
3. Virtual International Authority File
4. CiNii Research
5. NUKAT
6. MAK
7. Visuotinė lietuvių enciklopedija Online