# Marek Sobczyński
**Wikidata**: [Q104475836](https://www.wikidata.org/wiki/Q104475836)  
**Source**: https://4ort.xyz/entity/marek-sobczy-ski-q104475836


## References

1. Integrated Authority File
2. [Source](https://nauka-polska.pl/#/profile/research?id=95075)
3. [Source](https://nauka-polska.pl/#/profile/research?id=31875)
4. Virtual International Authority File
5. Polish Science