# Piotr Dluzniewski

> PiotrDluzniewski

**Wikidata**: [Q133681086](https://www.wikidata.org/wiki/Q133681086)  
**Source**: https://4ort.xyz/entity/piotr-dluzniewski


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. Integrated Authority File