# Stefan Bieszk
**Wikidata**: [Q9344883](https://www.wikidata.org/wiki/Q9344883)  
**Source**: https://4ort.xyz/entity/stefan-bieszk


## References

1. Czech National Authority Database
2. Integrated Authority File
3. International Standard Name Identifier
4. Open Library
5. NUKAT
6. MAK
7. Virtual International Authority File